@Lindon said in Timestretching/Pitchshifting:

Nice, but I still worry about doing this calc for those 13/7 time signatures, and you know there will be some...

Hehe...

@Lindon You're having the meter 4/4 , and the arp is playing groups of 6 notes (eight notes?) so after 2 bars you will not be at the end of the arp pattern, right?

8 beats, four notes on each beat that will be 8*4 = 32 notes and the pattern is 6 notes, 32 / 6 = 5 whole patterns plus the 2 first notes in the pattern.
I can't see or hear the problem