Ableton Live AudioCubes Free Music Friday Performance Videos Theremin Videos

Free Music Friday: “Control Zone” Electronica Track and Video by Mark Mosher Performed on Theremin and AudioCube

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One Man, One Theremin, One AudioCube :^) In this video I perform the original instrumental electronic music song "Control Zone" off of my album I HEAR YOUR SIGNALS which you can download name your price (enter $0 for FREE) on You can of course also buy my songs/albums on iTunes, Amazon MP3, LastFM, ReverbNation, Zune, and as Physical CDs.

Listener/Viewer Notes
This video is in HD and I captured the audio full fidelity right from my sound card so listen with some good headphones or on a good system and select HD for full-screen viewing. The video and audio were captured in one continuous take with no content edits.

Composer Notes
To fit the back-story of my album, I set out to compose a song that sounded a bit alien in origin. To liberate myself from my typical compositional instrument of the keyboard, I decided to compose and perform the textures and melodies using only spatial controllers. I this case I used a Moog Etherwave Theremin, and a Percussa AudioCube. Once I got going with this notion I really got using 6 dimension of spatial control to go “Hendrix” with the Theremin. The title of the song has many meanings, one of which should be obvious to Theremin fans.

Producer Notes 
I'm routing the Theremin analog signal into Ableton Live and then I convert the the signal from pitch-to-MIDI in real-time. This signal is routed to various virtual instruments hosted in Live. I then use a Percussa AudioCube in Sensor mode to add 4 additional dimensions of modulate in real-time. So 6 dimensions of spatial control. I'm changing the signal routing of the Theremin to route MIDI to different virtual instruments on the fly using the Novation Launchpad.

Mark Mosher
Electronic Musician, Boulder, CO

Ableton Live AudioCubes Blofeld

My Blofeld + Ableton Live + Lpk25 + AudioCube Couch Potato Setup


I wanted to create a small couch-friendly setup where I could play the Waldorf Blofeld with my little Akai LPK25 Controller and an AudioCube. Here is how I set it all up.

AudioCube Configuration
I use Percussa’s MIDI bridge to configure a sensor cube so that face 1-4 send CCs 10-13 (click image to enlarge).

Blofeld Global Configuration
The Blofled supports custom mapping of 4 CCs to controllers that are labeled W,X,Y,Z. Hold down “Shift”+”Global” to access the global params and turn the Display Parameter Dial to access the “Global Controls” page. In my case, i set W-Z to 10-13 respectively to match the CC numbers coming from the AudioCube.blofeld_w

Blofeld Patch Modification
Now I modify any patch to respond to AudioCube modulation by going to the Matrix menu and then setting W-Z as sources. In the example below I map Z (AudioCube Face 4) with Ring Modulation Level.blofeld_z_to_rmod

Ableton Live Configuration
imageAbleton Live 8 is running on a laptop which is the hub that makes this all work. The LPK25, Blofeld, and AudioCube are plugged in via USB and configured as MIDI devices in Live options. I create a Midi Track and specify the Blofeld as the output and arm the track.

At this point MIDI is merged from the LPK 25 and Percussa MIDI Bridge and sent through to the Blofeld allowing me to rock out from the comfort of my couch.

Mark Mosher
Electronic Musician, Boulder, CO

(Modulate This) AudioCubes Interviews

Interview with Bert Schiettecatte Inventor of Percussa AudioCubes


I recently conducted a phone interview with Percussa founder and AudioCube inventor Bert Schiettecatte. I think music artists, visual artists, sound designers, those interested in tangible interfaces for installations, and music technology fans will all enjoy this interview – even if you are not in the market for a tangible interface. Below is a brief context-setting introduction. If you want to jump straight to the interview click here.

If you’ve been following Modulate This you know I’ve been using AudioCubes, a tangible interface made by Percussa. As I started using the cubes, I began contacting Percussa with questions. Percussa is a small company in Belgium and Bert Schiettecatte the founder and inventor of AudioCubes himself is happy to talk with customers directly which I found quite refreshing.

I have to say that prior to my experience with AudioCubes, I didn’t know much about tangible interfaces and the more I talked with Bert, the  more I began to understand how big of an innovation Percussa AudioCubes actually are.

Most tangible interfaces are comprised of an infrastructure of components that include tables with special surfaces, cameras, projectors, software, and computers. In most cases they are very, very expensive, not very portable, and require a lot of calibration if they are moved. In other words, tangible interfaces are out of reach for most artists.

Bert formed Percussa with the radical goal of producing an affordable portable self-contained tangible interface that you could throw in a backpack and that eliminated the infrastructure. The result is the AudioCube. Each cube is a wireless, battery powered, autonomous computer that can be used as a performance interface to music software.

Below is a recent phone interview I conducted with Bert. In this interview Bert discusses his time at the CCRMA lab at Stanford and the founding of Percussa. He also offers an introduction to tangible interfaces; and a detailed run-down on Percussa AudioCubes, their function, their electronics and how they compare with other tangible interfaces. He goes on to discuss some of the FREE apps that Percussa provides AudioCube users. Note – I originally planned on a 5-10 minute interview but after editing I ended up at around 24 minutes. Bert had a lot of interesting things to say, so I decided to offer all 24 minutes.


0:19 – Stanford and Laser Harps
1:21 – Founding Percussa
2:13 – What are Tangible Interfaces?
3:23 – AudoCubes Explained
5:35 – On Overview of the LED System
6:37 – Overview of the FREE apps That Work with AudioCubes
11:48 – Where Do People Go to Get the Apps?
12:26 – OS Platforms, drivers and AudioCube fabrication
13:43 – How do AudioCubes compare to other tangible interfaces
17:16 – What are typical uses of AudioCubes and who is using them?
18:11 – Art installations
19:50 – Packaging, where to buy and shipping
21:28 – Where to go to learn more
23:03 – Thanks Bert


Mark Mosher
Electronic Music Artist, Composer, Sound Designer


Download/Buy my album REBOOT on Bandcamp
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