Digital technology has made music oddly invisible, virtualized somewhere inside a screen – but it also allows music to be mapped more literally to the physical world than ever before. Some of these experiments may even be silly, but they suggest a lot of possibilities.

From Poland, BeatMachine is a project that sequences beats in a step sequencer using discarded beer bottle caps. Would-be Internet haters, I suggest you count the number of beer bottle caps on the table, and start drinking that number while watching. I guarantee eventually it’ll seem like a brilliant idea.

Make sure you keep watching to the clever-looking software they’ve evidently developed for the task.

http://mw.boo.pl/beatmachine/

If this seems familiar, it was in fact inspired by the Bubblegum Sequencer featured here previously, and its rival I Eat Beats. Through the power of the Internet, iterating and improving ideas isn’t just something you do for yourself alone – it’s something you can share with others. That’s the idea behind our own tangible interface hackday coming up on Saturday:

http://hackday.noisepages.com

Thanks to Artur Nowak for the tip. I know we have a number of readers in Poland, so is there anyone who could help with a quick translation?

(Oh, and Poland, by the way – my book was actually translated into your language!)

Live-triggered video inside your music host is about to get a lot more popular. Daniel “Herb” Herbert writes to let us know that his Mabuse Software, an “experimental audiovisual software company,” has developed a new AV plug-in for mashing up video. It’s a VST plug-in based on the now-defunct Pluggo, with a Max for Live port coming later this year as that is released. Of course, that does reveal some of the trouble with Cycling ’74’s decision to dump Pluggo. You’ll be limited to running this kind of cool software in Live, and from what they’ve said so far, you’ll also have to pay for Max for Live to do it – no free run-time is planned. But I can tell you that all of Jitter’s video and 3D output capabilities work from inside Max, including in full-screen mode, so there’s no question you’ll get some power out of the combination. I just hope people find some creative stuff to do and not just more of the same YouTube mash-ups.

Herb describes the software and promises more AV tools to come:

The beta version won’t save, but is otherwise fully functional.
A full screen add-on will be available soon, as well as a number of other plugins to expand the Mabuse AV range.
Features include:
Run video within a VST plugin
Automatic Tempo matching
MIDI controllable video fx
Easy to use browser
Record to Quicktime Movie

A PC version will be available if there’s enough interest through the forum and you could be in with a chance of winning a copy by joining the mailing list before the full version is released.

Short 1 min demo video
http://www.youtube.com/watch?v=B9TGDrkJh6A

5 min tutorial video
http://www.youtube.com/watch?v=pZ_xDptp-ws

Sure, many issues around intellectual property are gray. But contributor Jo Ardalan has a disturbing story: what happens when a fundraising album gets pirated? Did illegal file sharing users know what they were doing — is there a need for a donation mechanism for these services — or is it really this bad? Apologies if this is old news – catching up during travel – but a question well worth considering. -Ed.

We all know piracy forces labels, artists and developers to incur a huge cost. Recently, however, illegal file-sharing cost a bundle for the fundraising efforts aimed to raise money for reconstructing parts of Italy after a recent and devastating April quake. Universal Music and Italian pop artists collaborated on a track entitled “Domani 21/4/09″ that sells digitally for 2 Euros and will later be sold in stores for 5 Euros. According to Variety, the track has been downloaded illegally 2 million times.

Caterina Caselli, who produced the track for free says that this project is (translated from Italian) “sort of ‘mission impossible’: in one project between eighty artists and musicians doing almost everything in one day. All have dealt with air travel at their own expense, technicians and porters have worked for free, as do the catering…Universal does not gain anything.”

Artists inovled are Jovanotti, Ligabue, Zucchero and Elisa and many others.

http://www.variety.com/article/VR1118003748.html?categoryid=19&cs=1
http://discomania2.myblog.it/archive/2009/05/09/domani-21-4-09-con-jovanotti-e-altri-60-artisti-serve-a-racc.html [Italian]

Free software, a webcam, and some stickers printed on an inkjet can turn any object into a real-world controller. That’s what Paul Rose of Institut Fatima and his team did with a soccer ball (translation for the civilized world: football). The software is powered by the same framework used for the reacTable, but in this case there’s no table and no projector: just a ball.

Institut FATIMA uses a Fussball as (des-)controller for triggering drumsamples. The camera detects the symbols on the ball, kicks numbers into the sequencer, the sequencer matches goals. The goal is always music. Software used is reactivision and ableton live. Do it at home.

As it happens, reacTIVision just got a significant update, with more improvements planned. You can read up on the full details on Create Digital Motion:

Free Tangible Tracking: reacTIVision 1.4 Here, TUIO2 Coming Soon

Martin Kaltenbrunner, co-creator of the framework (and the reacTable), has some tips for working with tangible interfaces and music, and where to find more inspiration.

In addition to TUIO, reacTIVision also has an alternative MIDI mode, where you can map the appearance of fiducial symbols to note ON and OFF events, as well as their X,Y and rotation angle to a control channel value. Quite a few people have been using this for the creation of cheap web-cam based MIDI controllers.

http://www.youtube.com/results?search_query=reactivision+midi

Using TUIO, you have more alternatives though, you can currently use Max/MSP, Pure Data, Quartz Composer, Processing, Java, C++, C# and so on to receive the object & finger tracking data. Here are a few cool musical projects, that have been built using reacTIVision:

http://modin.yuri.at/tangibles/?list=7

Patrick H. Lauke (patch pictured, from Flickr) has a video on YouTube that shows some of the basic workflow for combining the free patching environment Pd with TUIO and reacTIVision. He cautions:

this may not be pleasant from a musical point of view, but it only serves as a first test for further experimentation.

Hopefully this gives folks some ammunition if you’re getting involved in the tangible interface hackday! [Project site | on CDMu]

Renoise has already earned a passionate following among lovers of trackers. The once-forgotten alternative to conventional sequencers, these music editors were beloved for their quick workflow and vertical, atomic approach to assembling beats and patterns. But Renoise is increasingly poised to appeal to other kinds of music makers, too, not just tracker purists.

2.1 you can sum up pretty easily: now you can integrate Renoise with other stuff easily. There’s ReWire support (appropriately enough for a tool beginning with “Re” in the title). And if you’re on Linux, you can pipe control and audio through the ultra-elegant, ultra-powerful JACK. (If you’re not on Linux, you may have just gotten a good reason to give it a try.)

http://www.renoise.com/

This is on top of a rapidly-growing set of features like multi-core balancing, automatic delay compensation, audio recording (cough, Reason), and MIDI inputs and outputs. In other words, this is a tracker you can use without giving up modern luxuries. Maybe it’s like the difference between having a tent in gorgeous mountainous wilderness, and having a mansion with a hot tub and a T1 Internet line.

ReWire is the headline, but some of the live performance tools may make an even bigger difference. Live control tools and live pattern sequencing could make Renoise a lot more useful in performance, even without just ReWiring into Live and recording clips. The pattern triggering looks especially nice, because it brings a feature Game Boy trackers have often used live. (Add JACK on Linux, and you could add your own custom instruments.)

And, oh yeah, the whole program runs on every OS, has an incredibly responsive and involved community that impacts the direction of the tool, and is distributed on a shareware model rather than with painful copy protection.

Full disclosure: I’m slightly biased by enjoying a couple of beers with Renoise’s Dac, and by the fact that I think this looks completely delicious.

Here’s the full changelog.