As computer music practice – part composition, part instrumental play – spreads, the idea of software interface as performance tool is becoming second nature. Putting those opposable thumbs and sensitive fingertips to work, multitouch controllers are growing in number, variety, and sophistication. Berlin-based artist Marco Kuhn shows off his beautiful creation, the PlayBox multitouch hardware, and its first app, PlayLive. That first software focuses on Ableton Live performance, but Live could be just the beginning – Marco has worked with Pd in the past and promises other apps to come. He’s interested in selling this device in the future, and he shares with us the tools he used to create this work for those of you doing development along similar lines.

The Project:

“Play Box” is is a User Interface for Natural User Interaction.
? allows multi-touch and object recognition (TUIO marker)
? hovering is also possible
? 22 ” TFT display , 1680 x 1050 pixel
? robust
? plug`n play

“Play Live” is a dedicated multitouch controller surface for Ableton Live.

- GUI Elements support multi-touch interaction
- easy to setup , just load the “Play” Control Surface
- you need no controller assignment
- you can control 32 tracks and 127 scenes, that are 4064 clips
- track controls are mute, solo, record, send1, send2, pan, level
- scene feedback name and state
- clip feedback color, name and state
- Transport control
- 2 Returns
- Master
- support bidirectional communication
- display track level meter, name

The whole app is coded in python.
- use Python Ableton Live API
- and libavg www.libavg.de for the GUI and Trackingengine
- PyPortMidi receive/send Midi Messages

“Play Live” Future plans:
- FX View per Track
- subpage for abstract clip controlling

I tested it with my mac book pro, “Play Live” and “Ableton Live” is running at the same machine. It should work on all platforms (Windows, Linux, Mac OS X). That Project started with my Diploma Thesis in Applied Computer Science 1 year ago.

Everything is coded and built by myself. The GUI – elements has been designed by Gösta Wellmer.

In this work, I created a GUI-Controller Library which allow me to Develop very rapidly Multitouch Interfaces for other Audio Environments.
More Apps coming soon ;-)

I [plan] to sell the” Play Box” and Apps like “Play Live” if anyone is interested.
The price is yet not specified.

That`s not my first multitouch Interface. 2 Years ago I created forfour – http://forfour.hi-pi.de/
- used PD, Processing, Reactivision and OGRE.
But the “Play Box” is another level;-)

For more on the project:
www.hi-pi.de/play

I hope to have video to share soon – and yeah, it’s time to plan another visit to Berlin.

The novelty of the iPhone or [your favorite device here] may fade. But part of what matters in mobile design is thinking about how to create interfaces and uses that can scale to the size of your palm. That can mean embracing radical simplicity, and reducing an interactive, digital musical object down to its essential noise-making functions. In acoustic instrument design, that means economizing sound production in a form. In the digital world, it means finding the interactive role you’d want to bring with you onstage, in the length roughly equivalent your fingertips to your wrist.

I’m a few weeks overdue actually writing about it, but one design I really admire is Star6, developed by Jason Forrest and Agile Partners. There are no awkward, gimmicky emulations of hardware interfaces here; it’s clear this was an interface that was illustrated in two-dimensions. It has funky nerdster chic color combos, with neon pink atop wood grain. It demonstrates that, in the space of a grid, you can fit triangles. It makes use of computer wifi capability to easily load samples without mucking around with over-designed clients – or record right on the iPhone. And it’s – surprisingly – one of the few apps to make heavy use of the accelerometer, which means rather than looking like you’re trying to text message someone, you can move it around. There’s a “grain” mode so that you can randomize sounds and not have everything synced all the time. I also enjoy the “reset” button. These are all design decisions that could make sense in more commercial software – and our own home-brewed Max/Pd patches and such, too.

Apparently Agile Partners were also influenced by the brightly-colored, handheld fun of the Buddha Machine, too; see their interview with the creator.

Star6
A lovely lineup of free samples, including the Buddha Machine

It’s not a perfect app (no mobile app really can be – that’s the fun of it), and it doesn’t do everything, but I find Star6’s personality rather irresistible. The real test of all of this is whether you can use it in real music-making. And, while my inbox is full of cheezy bands trying to ride the iPhone wave, I love the offbeat Star6 music launch party from Berlin, as documented in the video below. It ranges from Jason’s own work to Warp Records artist Jackson and ex-Chicks on Speed Kiki Moorse. And there’s a crazy iPhone + banjo + accordion cover of Katy Perry’s “I Kissed a Girl.” There are even some genuinely experimental sounds – not the sort of thing you’d expect at a launch event, sadly. (I wish we could have more of that.)

An Evening With Star6 – Berlin (Compilation) from Star6 on Vimeo.

More on the artists, and some of Star6 creator Jason Forrest’s own unique work:

Jason’s own artistic aesthetic, as seen in this video for “War Photographer,” does have this quirky efficiency to it, the sense of cut-out animation (in both visuals and music, I’d argue), and saturated, rich, retro colors.

The eclectic Berlin launch.

Jackson (Warp, FR)
Kiki Moorse (ex-Chicks On Speed,DE)
Song Band (US)
Jason Forrest (CRD, US)
Guido Mobius (Karaoke Kalk, DE)
Ben Butler & Mousepad (SCT/DE)
DJ’s: Finkobot & Marius Reisser

Jacki Terrasse / Joseph (@ Maria)
An Der Schilling Brücke
10243 Berlin

For more on the artists:
myspace.com/moorse
myspace.com/jacksonand
myspace.com/benbutlerandmousepad
myspace.com/guidomoebius
myspace.com/jason_forrest
myspace.com/songbandmyspace
myspace.com/finckobot
myspace.com/mariusreisser

Video shot by Martin Sulzer
Photos by Marco Macrobi

Complete sets:
Ben Butler and Mousepad
Guido Mobius
Kiki Moorse
Jason Forrest

It’s Richie Hawtin Watch time! The latest: NI teases an upcoming DJ controller by sharing video of Richie playing it in a club. The surprise: it’s actually what he’s doing with Maschine that seems most interesting to me. And if you recall the Twitter DJ app that he promised in the spring, it’s here, ready to use so long as you have Traktor and a Mac. (If you’re reading, Richie, do let me know if I’ve gotten my facts straight…)

Native Instruments yesterday pointed me to a video they’ve posted of Richie Hawtin DJing at Berlin’s lovely Saturday Adventure Club. The point of this is, of course, to tease an upcoming DJ controller they intend to announce in detail in November. You can already tell a lot from watching the video: it’s a hardware controller (or two chained together) that focuses on the Traktor working method. That is, there appears to be an emphasis on control of multiple effects, and cue and loop points, and it seems you can control Traktor’s full four decks. (At least, that’s what I get from squinting at the video; I could be wrong.) Regular Traktor users may be able to tell more, so … um, squint away.

To me, actually, it’s what Richie is doing with Maschine that looks most cool. He’s using NI’s drum machine to program in live beats and loop those, and it appears he’s then using Traktor as a sort of software DJ mixer / DJ source / effects unit. This shouldn’t be a big deal; in an ideal world, we’d have lots of DJs getting crazy playing their own beats atop their mixes and really mixing up the stuff they’re playing. Sadly, too often what you get is people playing tracks straight, which means you could just stay home and drink and dance in your living room. Richie’s sets do a lot more than that – and of course, what a lot of us are looking forward to is a rebirth of his original Plastikman stuff on tour, expected some time in the near future. If you’re interested in what he’s doing in his live sets, and his fellow minus mates, let me know and I can find out.

Before anyone complains about his line-up of gear, Richie was involved in the development of all these products, including the Allen & Heath mixer. So I would expect him to use the stuff!

In other news, the TwitterDJ app is now freely available, for Twittering tracks live from Traktor. The bad news is, the installation and setup is pretty involved, and it’s Mac-only. I like the idea – part of the vision of TwitterDJ is getting DJs reporting tracks they’re playing, so producers get paid when their music is played. And letting clubgoers discover tracks they’re hearing is also a great thing. I suppose the advantage of it being on Twitter is that it’s accessible to people at clubs with cell phones. But you do wonder if a Web-based format wouldn’t be better, and given that underneath is the cross-platform Icecast streaming server, it seems too bad to me that the app is Mac-only. Building networked apps is a perfect application for platforms like Java and Python. But don’t get me wrong: it’s great to see someone who plays out as much as Richie does experimenting, and sharing the tool he built. I’d like to know if the tool is open enough that other people could take it and adapt the idea to other platforms and servers / communication media.

Code, hardware, and software: Hack Days are all about getting actual stuff made. Berliners, the Music Hack Day that took place in London at The Guardian now gets underway in Berlin this weekend. For anyone who thought the first event was overly Web-centric, there are some new players in Berlin. Ableton is a sponsor, and Ableton, Native Instruments, and RjDj are all presenting hack sessions (in addition to the more Web-focused / consumer-focused 7digital, Songkick, Cloudspeakers, Mufin, SoundCloud, and Echonest). The awesome German musician magazine DE:BUG is also in on the action. I also see our friends at Future Audio Workshop (developers of Circle) in the lineup.

Check out the details:
http://berlin.musichackday.org/
Weekend schedule

So, German readers, who’s going? I’d love to have some spies tell us what the discussions are with NI and Ableton.

I’m, as always, interested in how we can get past geography and share work internationally. So if you’re doing a project, be sure to take lots of pictures, screen caps, code pastes, and the like, and we’ll feature your work here on CDM.

Future events are planned for other cities, and I hope CDM will be involved in some of them. Boston will be the first US event, but it’s on a date I can’t make it. Anyone have a space here in New York you’d like to suggest?

…and a bunch of bananas (footage from the Theremin Center, Moscow).

Via the Pd list, though, it seems that the next NK workshop will go somewhere else altogether: music with microorganisms. Really – you’ll need a USB microscope. It’s electronic music in a Petri dish.

I could try to explain, but I’ll leave it to the description by organizers Marc R. Dusseiller & Kaspar Koenig:

Overview–Experimental make-workshop with multilayered outcome for people interested in sound, DIY-biology, microscopy and interaction of living microorganisms. Knowledge in physical computing, video and sound processing, electronics and puredata is welcome, but not compulsory.

Description–In this workshop the experiments will take place in close-up view of microorganisms (e.g. water bears aka tardigrades, amoebae and collected organisms from urban environments), which appears to be a world by itself. Maybe due to the scaling and the amplification of a microscope, but maybe also due to all parameters of imagination that the microcosmos provokes. Growth and behaviour of these microscopic animals remind us of our own micro-macro-development. With the image and the movement of the organisms, the participants are encouraged to collect inspiration and bridge video and sound to what they experience with these small ?"animalcules?", as termed by their first observer Leeuwenhoek in 1677.

The participants will learn how to work with the usb-microscopes and hack webcams to be used as microscopes, observe the behaviour and motion of the waterbears and other microorganisms, find sounds from the lab equipment, hack into electronic devices to integrate into bioelectronic culture devices and build habitats for the animals. Also they will discover sounds from the different instrumentation and utilities of the laboratory. Recycle and compose arrangements for Lab-visual and
Lab-sound scapes and benefit from a cross fertilization between the whole (scientific) equipment (you can bring your own too!) and an artistic metaphorical language. The outcome can be a video with a microscopic soundtrack, a living object with singing waterbears, a performance with laboratory sounds, or an openLab Hackteria installation.

Material needed–The participant should bring their own laptop/computer, a webcam with an adjustable lens and some general lab stuff they have access to. Material available various labware, glassware, petri-dishes, usb-microscopes, microorganisms, soldering stations, electronic parts,
arduinos etc..

H a c k t e r i a & l a b h a c k i n g with Marc R. Dusseiller & Kaspar koenig

Saturday 30 May – Wednesday 3 June 2009, 12.00-18.00 daily

Location: NK / ElsenStr. 52 (2.Hof) Berlin, Germany

Telephone: +49 (0)176 20626386

Course Participation fee: 100 euros

Registration is required for this workshop and can only be done via

email to: enka_nkATgmxDOTde

Please register early to ensure a place. Places are limited to 16.

I know most of you can’t make it to Berlin, but perhaps this will spawn (breed?) other ideas.

Found via the Pd mailing list.

It’s got some impressive capabilities going for it, too:

• Mic input
• 3D audio
• DSP effects
• Compressed samples, MOD, and MIDI

And, in good news for indie studios, it’ll cost just US$500 per title to license.

Of course, you can add this to Pure Data (Pd), which found its way to the mobile platform via the (partially open-source) RjDj project. RjDj is a music platform, not a game platform, but Pd has some powerful audio processing capabilities of its own, and I’d count them both in the category of interactive music. The RjDj gang will be having their next “sprint” – a developer intensive to build interactive scenes for the platform – in Berlin, with New York to follow in January. (I’ll be at the New York event, naturally.)

December is the time for the next RjDj sprint: The Reality Jockeys would like to invite you to the Scene composing session on 12-14 December 2008 in Berlin at this nice location:

Here’s the RjDj event, via the Pd list:

moviepilot

Bluecherstrasse 22

10961 Berlin (Kreuzberg)

The action starts on Friday, 12.12. at 12 am and spans the whole weekend. We’ll post further details/timetable etc. briefly before the actual sprint happens.

What is a RjDj sprint?

RjDj sprints bring together musicians and artists interested in working on reactive, algorithmic music ("Scenes") for mobile devices and do other mad things with sound. Currently supported devices are the iPhone and in an yet unreleased version the iPod Touch.

The goal is to create, test and enjoy many new scenes for the RjDj application. We know that many musisicans don’t have iPhones, so we will provide some devices for development during the sprint. Prior sprints happened in Bizau, Barcelona and Vienna. Check out http://rjdj.me/sprints to see how much fun we generally spread!

Attending the sprint is free, but we kindly ask you to register on our website: http://rjdj.me or via info@rjdj.me

Please forward this invitation to anyone you think might be interested.

And here’s the news on FMOD. So, Firelight, I wonder – will other mobile platforms follow? (And mobile platform makers, this clearly demonstrates the need to have lower-level development capabilities, cough, Android.)

Firelight Technologies today released its popular FMOD Music and Sound Effects System for the iPhone platform. With this release, iPhone developers can now use the same high quality FMOD audio engine that is widely used throughout the games industry.

Brett Paterson, CEO says "We’re proud to bring FMOD to this exciting platform. FMOD is a natural fit for the iPhone with its support for sequenced music formats such as mod and midi, compressed samples and small code size. Users can keep it small, or scale right up to take full advantage of the microphone, 3D audio and suite of DSP effects that FMOD natively supports. Being conscious of the budget nature of iPhone development we are also releasing the API at a special iPhone price of $500 per title. This includes the use of FMOD Designer. By combining the power of the iPhone and FMOD we hope to see some really creative programs and hear some great sounding games."

FMOD Ex download / free evaluation

To me, the ideal kind of music tech writing is when you get to spend quality time with tools for musical reasons – not simply to talk about the technology, but to make stuff. Over the past weeks, we’ve been gradually assembling ideas, sound designs, knowledge, and tutorials into a string of blog-style posts on the CDM Kore site. I’ve organized those into an evolving guide to working with Kore as a musician, from getting a handle on the basics (including some stuff that initially befuddled us when we tried to use it!), to some “experimental” techniques for pushing the envelope.

Using Kore

We’ve been spending a lot of time with Reaktor, too, so expect a follow-up with that. The idea isn’t really to advocate any tool over another one — on the contrary, for me it’s about figuring out, okay, now you’ve got something, what do you do with it?

It’s been great to get all this input from Peter Dines, Eoin, and the readers, as well (particularly Jonathan Adams Leonard) — the guide above is sort of a “collective knowledge” about the tool. Having written a book and various magazine articles, it’s a totally different experience: more learning than teaching.

On the same lines, I’ve also put together a guide to working with the Kore controller without touching the mouse. That’s part of the whole appeal to me of the Kore system, but it may not be immediately obvious how to do it. If you’ve got Kore in front of you, this will walk you in front of how to do it. I’m still learning to assimilate this with my live sets, but when I get it going it makes me really happy — I’m able to focus directly on sound.

Reference: How to Navigate Kore 2 with Hardware – No Mouse!

This is good timing, as I’m just now back from Berlin where I got to do a short set which happened to combine Ableton Live and Kore. So, separate from this other stuff, I do want to say a big thank you to everyone in Berlin who came out. It was great to meet you, and I hope to come back soon — you have a really fantastic town; I loved being there. It was really creatively inspiring.

Several bloggers were nice enough to write up / photograph the evening:
MIDI Mechanics
Hundertmarknow

– both blogs in German, but they look great; just added them to my RSS so I can keep practicing my German reading skills.

Big thanks, as well, to everyone at the DEAF Festival and in Dublin, in another wonderful and energizing town. I’ll be putting together my notes from the DEAF presentation soon to share.

I’m thrilled to be here in Berlin this week, before heading to Ireland for Dublin’s DEAF Festival. (More on that shortly.) Tuesday night, I’m playing a set at Dense Record Shop, a wonderful record store that also does live sets and has its own bar.

It’s a cozy, informal venue so if you are in Berlin, drop by and say hi — it’s a chance for all of us to meet in person. 8p sharp – 10p all over.

Dense Shop

Location

You can also find the event on Facebook

Berliners, I can’t wait! Rest of the world: more on some of the music stuff soon.

Minimal techno pioneer, digital vinyl advocate, DJ superstar, and subject of a surrealist Internet parody and very popular joke t-shirt line Richie Hawtin is now evidently using Traktor and Traktor Scratch. So is Magda (of “make the tea” fame). So is Troy Pierce.

Gentle hint to NI’s DJ marketing: embrace it. Give us a special “Ubercoolische Edition” of Traktor Scratch. Heck, I’d buy one. I assume people in Berlin may also find it funny, given the influx of us Americans into their city. (If you have no idea what I’m talking about, read on.)

Internet memes aside, the real reason this is big news is that Hawtin was one of the DJs who threw his support behind digital vinyl with Stanton’s Final Scratch — the target market for NI with Traktor Scratch. (More recently, he used NI’s other rival — Serato Scratch Live. Thanks, Mateo.) Says Hawtin, “I find that Traktor is taking further steps forward while still remaining connected to the traditional DJ paradigm.” (Less connected to the traditional DJ paradigm, I think, are things like Ableton Live, which by its developers own admission was never originally conceived as a “DJ” program — for better or worse.) And jokes aside, I’m sure Hawtin can do some fun stuff with Traktor.

Richie Hawtin on Traktor, at Native Instruments

But I want to talk about something even more important: just as Hawtin’s label Minus Records is joining with NI for a world club tour for its 10th anniversary, the hilarious Ubercoolische site that parodies his minimalist lifestyle in Berlin is down. Happily, Google cache has preserved the white-wall apartment jokes for posterity (try a search). And you can still by the reflexive t-shirt. If anyone knows what happened to the site, let me know.

For old time’s sake, I’ve reproduced my favorite episode after the break, on Berthold Brecht. (Expletives left in for …effect.)

For the record, Magda thought it was funny, and apparently it was all in good fun because the authors of the site were fans (and actually booked the crew). You’ll know you’ve made it, too, when you’re the subject of a viral Internet parody.

Now that I’ve gotten this out of my system, next time I talk about Hawtin, Minus, or Traktor, I promise to be serious. But in the meantime:

Magda: Hey Richie, do you know that: “Because things are the way they are, they will not stay the way they are”

Richie: How do you mean Magda?

Magda: Well, Berthold Brecht said that. Does he mean that if things arent the way they were then they might be something else?

Richie: No Magda, I think he means we should use these laptops and ipods to make minimal sounds.

Ricardo: Hey Magda, Richie, whats going on?

Magda: Hey Ricardo, we’re just talking about Berthold Brecht. Do you know that he said: “Because things are the way they are, they will not stay the way they are”??

Ricardo: wow! what a minimal coincidence! I just bought you both a t-shirt with “Because things are the way they are, they will not stay the way they are” written all over it!!!

Richie: well what do you know! son of a gun – how fucking cool is it to be in Berlin?

Magda: pretty fucking cool Richie, pretty fucking cool!

I think all of this sums up the current state of digital DJing on a philosophical level, if you really reflect on it.

New rule: anyone saying anything in comments that takes this too seriously will be immediately deleted. Ironic minimal comments only.

At long last, the Yamaha Tenori-On, the unusual sampling/sequencing instrument bestrewn in light-up buttons, is getting its worldwide release.

And it’s going to be an amazing party.

Launch cities:

• Frankfurt and Berlin, Germany
• Paris, France
• Montreal, Quebec
• New York, NY
• San Francisco, CA
• (most appropriately) Tokyo, Japan

The tour kicks of in Frankfurt first on March 12, then hits the other towns April 8 – 25, finishing where the Tenori-On was born: Tokyo.

Launch artists:

• Toshio Iwai, the man from whose brain the Tenori-On sprang
• Jim O’Rourke, composer/improvisor/producer extraordinaire (perhaps best known for his association with Sonic Youth)
• Atom Heart, aka Senor Coconut aka Atom Heart aka various other things
• Pole, the DJ and electronic artist great
• To Rococo Rot, German post-rocker trio
• Robert Lippok, who counts “set designer” among his credits and co-founded To Rococo Rot
• Sutekh, who spans electronica to noise collage, and mate Safety Scissors, the San Fran contingent
• Andi Toma of Mouse on Mars fame
• The Books, representing New York and generally All Things Awesome — I need to put them on continuous loop on Winamp just so they wind up on the top of my Last.fm profile, where they belong
• I am Robot and Proud, Toronto electronic soloist, toured with Mum and Caribou, and an all-around great computer man
• Nathan Michel, experimental electronicist and DAT politics collaborator. Oh, and Nathan just got his PhD in music composition from Princeton last year, meaning he’s yet another person who finished his PhD before I did. Dr. Michel, congrats.

TENORI-ON Global Launch Event

I’ll be covering NYC, of course, with an awesome lineup (Toshio Iwai / Robert Lippok / Pole / Sutekh / I am Robot and Proud / Nathan Michel / Safety Scissors). But I’d love to pick up some of these other cities and do global team coverage. If you’re interested, drop a line.

Frequently Asked Questions:

Do I know when you’ll actually be able to buy it?

No.

Do I know where?

No.

Do I know how much it will cost?

No. I’m hoping less than the initial UK launch when it goes global, as that was the hope. In the UK, it costs GBP599, which, when you translate to the ridiculously weak dollar is, um, a lot.

Is this better or worse than the Monome?

They’re different. Stop trying to compare them. Get both.