When looping, it can be a straight-forward process: you hit record, play your part, then stop recording. But add some features like a drum machine, and suddenly things become much more complex.

Most popular music is formulaic at four-beats-per-measure and most drum machines (including the RC3/30’s) use it by default. But songs at three-beats-per-measure are more common than you think. So what if you want some drum accompaniment on a three-beats-per-measure loop?

Well that’s not too difficult to do on the BOSS RC-3 & RC-30 and this short video shows you how…