soundfontPlayer.js:
- selectInstrument: respect passed channel (don't allocate new one)
- _playNoteFluid: only use _engineChMap when channel is undefined
ghostNoteExtractor.js:
- Include ALL notes from overlapping items (not clipped)
- relative_start_beat can be negative (notes before window)
- Keep original duration instead of clamping
Changed itemEndBeat <= windowStartBeat → < and
noteAbsEnd <= windowStartBeat → < so abutting items
(Item 1 ends at bar 1, Item 2 starts at bar 1) show
ghost notes from the adjacent item.
- MIDI ghost notes: all non-selected items rendered at 25% opacity
- Dropdown at tab title: switch active edit target across all tracks
- Session Sync mode (default): viewport aligned to session bars
- Isolated mode toggle: bar 0, no ghost notes
- Ghost toggle: show/hide ghost layer (only in session mode)
- Auto-scroll to session position in session sync mode
- Bar labels show absolute session bar numbers
3dtours