If you think culture has become too disconnected from the Earth, “Harvest” and the Terrafon instrument surely count as a shock to the system. A traditional ensemble picks up an enormous tone arm and transducer and, through back-breaking labor, drag it across arable fields. It’s part sound art and performance, part agriculture. But it certainly counts as a gramophone – it’s just a really big one that reads the grooves of the earth.

Beat juggling with two of these I’m guessing is largely out of the question.

One half of the artistic creative team, Olle Cornéer, writes with a description:

Harvest (2009) is a new art piece for the new instrument terrafon, traditional ensemble and cropland – by Olle Cornéer and Martin Lübcke.

In this performance Alunda Church Choir, conducted by Cantor Jan Hällgren, plays the soil of northern Uppland (in Sweden) on terrafon. Harvest by Alunda Kyrkokör was exhibited at the Volt Festival in Uppsala the 6th of June 2009. Terrafon is a large agricultural version of the horn gramophone, amplifying the sounds in the track it ploughs.

There is more to come. There are still many croplands still untouched by terrafon. The only thing needed is a powerful local musical ensemble that can sweat it out. This is indeed a demanding piece.

Video illustrates what this all means in practice:

Want to reignite interest in DJs who actually use their hands and fingers to slice up and juggle sounds? A cavalcade of “laptopists” is the ticket. Suddenly, at least in some corners, people are again interested in turntablism. It’s nice to see how a controller can integrate digital loop and cue points with a setup that still focuses on scratching. And Stanton’s SCS.3d turns out to be scriptable in the open source DJ software Mixxx. As some live PA musicians revert to a “push play” mentality, DJs can keep it interesting.

This time tomorrow (6PM AEST, 8AM GMT, 3AM New York), I’ll be streaming live with AV turntablist Sampology from the Game Over party at the State Library of Queensland.

Following on from our previous Game On Set. Sam will be kitted out with Serato’s Video-SL (review on CDMo), and I’ll be bringing a brace of live camera feeds with the Vixid VJX16-4 video mixer (minisite | on CDMo).

Last time it went down something like this:

Sampology at Game On – AV Turntablist Set (Part 1) and (Part 2) from Herovision on Vimeo.

Video-SL is fantastic fun, and as a visualist it’s somewhat humbling to discover what a turntable worrier can do when their spinning plastic discs suddenly have power over vision as well as sound. Tune in tomorrow to see.

To sweeten the deal, we’ll be preceeded on stage by Yahtzee (of Zero Punctuation) and Matt and Yug (of Australian Gamer), who will have a screening of their show Game Damage, and then talk about games rather a lot.

Using web production studio Mogulus, the stream will be viewable on the CDMedia channel, and there’s a countdown and embedded player at Herovision.

We’re seeing more and more unique ideas for reimagining DJing and the two-turntable setup. Here are two examples from opposite ends of the spectrum: one employs a non-traditional interface to do traditional DJing in a new way, while the other uses the traditional interface to produce new DJ techniques. To me, the latter is more interesting, but both are meaningful parts of the process.

From the excellent PSFK, Dan Gould finds a project by Scott Hobbs, a Dundee University (UK) student, building a project that access sampling, looping, and scratching features via touchscreens, instead of desks. (Via Gizmodo — thanks, Goldfinger!)

Final Product // ATTIGO TT from Scott Hobbs on Vimeo.

Scott has some great other videos on his Vimeo account, as well, and some more product design stuff on his personal site.

Curiously, though, a lot of these kinds of designs wind up replicating existing DJ techniques — techniques that have a history that’s really tied to the hardware, even when that hardware is gone. But a funny thing happens, at the opposite end of the spectrum, when DJs experiment with keeping the hardware but creating new techniques. dj sniff, now artistic director at STEIM, has a really unique style of DJing. I imagine some will love it, and it’ll drive other people nuts. But it’s certainly going in a new direction.

Digital turntablism is nothing new. But Ammobox, debuted at the first-ever CDM Futuristic Music Design Challenge, is unique in a number of ways. What creator Nathan Ramella has done differently:

1. He’s demystified digital vinyl timecode. With no previous DSP programming experience, Nathan created his own custom tool for reading vinyl timecode — and explains how he did it.

2. He’s changed the rules of scratching — it’s now polyphonic scratching. As Nathan puts it, "You get a polyphonic sampler that can layer multiple samples at the same time and scratch them all simultaneously." Yep: no more does digital vinyl simply replicate what records do normally. Here, it actually works as a digital instrument, manipulating layers of samples as you go. Check it out running in Ableton Live as a demo at top, though other hosts could work, as well, if you prefer.

3. He’s giving everything away. You’ll need some vinyl, and because the sonic wonders are all built in Reaktor, you’ll need a copy of NI’s modular mad science lab. But the ensemble itself is released under the GPL v2, which could make it a great way to learn more of the mysteries of Reaktor.

Official Ammobox Page

Download the library, free [ Direct Link ], or head to the rabbit hole that is NI’s User Library

Clarification: I should add that part of what makes Ammobox cool is actually that Nathan’s doing the timecode decoding the "wrong" way. Normally, a timecode system like Ms. Pinky or Traktor Scratch reads speed, direction, and absolute position. Position is the hard part, and the part that’s dependent on sophisticated error correction. What’s clever here is not that AmmoBox is likely to replace those systems (that’s not the point), but that by breaking the rules of how you’re supposed to do digital vinyl, Nathan’s created something different and expressive.

Nathan describes the system in greater detail: