furnace/doc/4-instrument/vera.md

VERA instrument editor

VERA instrument editor consists of these macros:

• [Volume] - volume sequence
• [Arpeggio] - pitch sequence
• [Duty] - pulse duty cycle sequence
• [Waveform] - select the waveform used by instrument
• [Panning] - output for left and right channels
• [Pitch] - fine pitch