First try of 2 pitchshifted-electroacoustic-violins combined with the Organic Keyboard Tablet Instrument(3 players... Alexandre on the tactile screen , and Roland and Ivo on 2 violins)

Oups i forgot to cut the sound... second half of the video is not the tactile instrument, but just part of this demo video of the pitchshifted-electroacoustic-violins : https://www.facebook.com/DynamicIntonation/posts/645200288892772

First try of 2 pitchshifted-electroacoustic-violins combined with the Tablet (3 players)

"dynamic just intonation" playing, on a keyboard where each key corresponds to an interval shifting up or down. Thus, tapping one given key is always going up (or down) from the same interval.

Dynamic Just Intonation. Spontaneous Improvisation

Here are some babblings of a simpler version of one of the prototypes we are working on, on the "wacom-screen", and no real changes of tonality yet. (which is one of the main goals of the whole project)

Here searching for some musical intervals based on the 7th harmonic. Some of those intervals therefore sound a bit oriental.

More info https://alexbart.org/music

Random moves in "harmonic-7-based" intervals. (intervals not our western 12 notes scale)

Babblings of a simpler version of one of the prototypes we are working on, on the "wacom-screen", and no real changes of tonality yet. (which is one of the main goals of the whole project)

Here just playing over consonances drawn on the screen.

More info https://alexbart.org/music

Playing-consonances-test

Babblings of one of the prototypes we are working on, on the "wacom-screen". 

Here glissando dynamically over consonances vizualized on the screen.

More info alexbart.org/music

Glissando-harmonies-test

Babblings of one of the prototypes we are working on, on the "wacom-screen". 

Here just playing over harmonic consonances drawn on the screen.

More info alexbart.org/music

Harmonic-consonances-test

First try of 2 pitchshifted-electroacoustic-violins combined with the Organic Keyboard Tablet Instrument (3 players... Alexandre on the tactile screen , and Roland and Ivo on 2 violins)

(The way the 2 violin are pitch-shifted in real time is shown in this 
 demo video of the pitchshifted-electroacoustic-violins test : www.facebook.com/DynamicIntonatio…/645200288892772

Prototype Demo Berlin (World's first polyphonic fretless musical instrument)

Organic Tones Project - Research project for new pragmatisms in musical harmonies with dedicated electronic & electroacoustic instruments

Alexandre Barthélémy

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