Based off of my other mapping here, this one (v22.10.3) is configured to work with the Serato DJ Pro 3 beta version which has stems. The mapping is made for the Launchpad Mini MK2. The stems correspond to the two top row buttons. See image for explanation. Other changes are: Border round buttons on the top now have 3 effects for each deck. Play/cue/sync removed from my previous mapping (due to most mixers already having these mapped). Auto loops are now 1/4/8/16 beats instead of 4/8/16/32. Loop exit removed since it was not needed as the loops are toggles and not triggers. Loop roll is half a beat as default but can naturally be doubled or halved with the buttons next to it. Enjoy.