Topic: Playing multiple tracks - issue

When playing multiple tracks, if a certain note in one track plays earlier in another track, the later note is prematurely stopped when the earlier note is attenuated and stopped.  I think this issue is because the notes are identified by unique names in notes.js, and the command to attenuate/stop notes works regardless of which track the note is in.  Perhaps the way to fix this is to somehow identify the same note in multiple tracks differently?