A Better Look at the Pipe Guy’s Rig.
One of his more dynamic videos was previously shown in Music is the Best, this POV video gives a better look at the 15 note player end of one of the more successful simplified instruments. (There are 27 videos in his channel)
To identify the scale used, I had the last 32 seconds of that other video: Pipe Guy - House/Trance/Techno Live - YouTube examined by pYin ‘Notes’ analysis in Sonic Visualizer:
The red boxes are identified notes, they are voiced by Sonic Visualizer’s synth,
it reported these notes:
C2, C2, E2, E3, E3, F2, F2, F2, A2, F2, D2, G2, G2, E2, B3, B3, E3, E3, E3, E3, F2, F2, F2, A2, F2, A2, F2, G2, B3, B3, C2, C2, E2, C2, C2, E3, E3, F2, F2, F2, F2, F2, (4 note Detection error A#3, B3, B3, B3, followed by low volume passage not detected)
The Distinct Ending passage:
D3, E3, C3, C2, D2, D2, B3, C3, B2, F2, E2, D2, C2 (very last Low note undetected Perhaps B2)
I haven’t had a chance to put them in a sequencer to verify the transcription.