- Use CTRL-SEL (aka CTRL-al on a selection of tracks).
- Adjust settings all at once on these tracks (sample selection, sample play, filter frequency and keytrack, etc)
- Choose a different note for each track
Its then just a matter of choosing which of these tracks are played on each trigs, possibly entering chords in live recording.
Not saying it’s perfect, but perfectly doable and not that much of a chore.