Piano Roll Sequencer

Core Syntax

• Notes & Rests: c d e f g a b and r.
• Chords: [ceg] or [c e g]. Works with numbered notes: [n0n4n7].
• Sharp/Flat: Use + for sharp, - for flat (e.g., c+, g-).
• Per-Note Offset: c[+22] (cents) or c[3/2] (ratio).
• Note Length: L4 sets default. c8 is an 8th note. Add . for dotted.
• Volume: V# sets note volume (0-15).
• Length Modifier: K# modifies note duration. Default is 120. K60 doubles duration, K240 halves it.

Sound Design: Instruments & Macros

Use I#={...} to define an instrument and M#={...} for automation macros. Activate with @# and c{...} respectively.

Tuning & Pitch Control

• Octaves & Jumps: o#, >, <.
• Define Tuning: T#=[...]. Can contain cents (e.g. 200) or ratios (e.g. 9/8).
• Activate Tuning: U# activates it. U-1 reverts to default 12-TET.
• Modify Scale Degree (S-Command):
  • Set Absolute: S3#386 or S2=9/8
  • Add/Subtract Cents: S4+10 or S4-10
  • Multiply/Divide Ratio: S6*25/24 or S6/25/24
• Numbered Notes: Use n# for non-12-TET scales.
• Global Transpose (X-Command): Works like the S-Command but on all notes. E.g. X+10, X=702, X*3/2.