pub const DROP_NOTE_LEAD: Seconds;Expand description
The note a drop settles on starts at most this long before the onset.
A note that started earlier belongs to a sound before the strike. On real stems a fit on the lead-in to a step settled on the note that had sounded for 790 ms, and a fit inside a chord on a note an octave below that had started 210 ms before. A generated fall into C1 settles on a C1 note that started 100 ms before its strike and on none that started 200 ms before.