Quite like Sampler Track.
It reminds me of Phatmatik Pro (see attachment).
This was a loop slicer with instantly adjustable start & end points for each slice.
You could spread a loop over the entire length of your keyboard with small slices of the original loop & export a midi file to play the loop back at different bpm to the original.
Brilliant at the time.
Found out you could load a 5 min wav into it & do the same with instantly adjustable start & end points for each slice.
You could put a whole song on it on different keys.
Would be good to see some of this fluidity in Sample Track.