What synthesizers did you use for the audio track?
In order of appearance:
- Intro: Bass guitar (plucking along different lengths of the string)
- Chord: supersaw (with all-pass filters), transitioning from equal temperament to just intonation and back
- Section 1: FM synth (with all-pass filters), with ratio between modulators being modulated causing the beating
- Section 2: another supersaw, first filtered with a resonant low-pass (cutoff modulated), then filtered with a bit reducer (low-pass cutoff still modulated)
- Section 3: everything + the synth for the next section
- Ending: Electric piano synth in just intonation passed through distortion (slowly being removed) and an all-pass filter