Nintendo-developed driver, distributed with dev kits.
| VCMD ID | Description | Arguments |
|---|---|---|
| $00 | Phrase Termination/End of Subroutine | |
| $01-$7F | Note Duration | (%0yyyzzzz) |
| $80-$C7 | Note | |
| $C8 | Tie | |
| $C9 | Rest | |
| $CA-$DF | Percussion | |
| $E0 | Instrument | xx |
| $E1 | Panning | %xyzzzzz |
| $E2 | Panning Fade | xx yy |
| $E3 | Vibrato On | xx yy zz |
| $E4 | Vibrato Off | |
| $E5 | Song Volume | xx |
| $E6 | Song Volume Fade | xx yy zz |
| $E7 | Tempo | xx |
| $E8 | Tempo Fade | xx yy |
| $E9 | Global Absolute Transposition | xx |
| $EA | Single Channel Absolute Transposition | xx |
| $EB | Tremolo On | xx yy zz |
| $EC | Tremolo Off | |
| $ED | Volume | xx |
| $EE | Volume Fade | xx yy |
| $EF | Subroutine | xx xx yy |
| $F0 | Vibrato Fade In | xx |
| $F1 | Note Pitch Envelope To | xx yy zz |
| $F2 | Note Pitch Envelope From | xx yy zz |
| $F3 | Note Pitch Envelope Off | |
| $F4 | Fine Tune | xx |
| $F5 | Echo Enable Bits and Volume | %xxxxxxxx yy zz |
| $F6 | Echo Off | |
| $F7 | Echo Parameter Setup | xx yy zz |
| $F8 | Echo Volume Fade | xx yy zz |
| $F9 | Pitch Slide to Note | xx yy zz |
| $FA | Percussion Base Instrument ID Redefine | xx |
| $FB | NOP | |
| $FC | Channel Mute | |
| $FD | Fast Forward On | |
| $FE | Fast Forward Off | |
| $FF | Invalid |