3dtours
09231d9b21
fix: explicit selectInstrument for SpessaSynth bank+program routing
Per md/37_FIXVST3_SUGGEST.md:
- Add SonicSF.selectInstrument(channel, bank, program, sfId) method
- Always sends controllerChange(CC0, bank) + programChange(prog) to SpessaSynth
- _playNoteSpessa also sends CC32 (bank LSB) before programChange
- Remove default bank auto-load from init (cleaner startup)
- Fix syntax error (double }} from previous edit)
- playNote Spessa: use program arg + synthEngine bank/program properly