All of the on-screen animation is driven by MIDI-based controls. Instead of the animation being changed to match the music, the actual code of the MIDI data tells the instruments how to play.
In the Track Index and Special Features section, an early version of "Pogo Sticks" -- later used in Animusic 2 -- is the background music for "Future Retro"'s Stage Construction feature.
The seven sections of the DVD includes "Acoustic Curves", "Aqua Harp", "Drum Machine", "Future Retro", "Harmonic Voltage" "Pipe Dream" and "Stick Figures".