Is there a single midi command to start a transition, have it stop transition after one iteration, and begin the next song part?

BeatBuddy
2

If you haven’t seen it, there’s a spreadsheet which lists the BB midi command implementation

BB does send MIDI clock but I can’t remember if it’s enabled by default.

In terms of the transition I think you are wanting this bit:

CC Number Value Action Firmware version added
CC-113 [1-127] Starts song transition (Selects the next part)
1: Starts transition, will jump to Part 1 on exit
2: Starts transition, will jump to Part 2 on exit
3: Starts transition, will jump to Part 3 on exit
126: Starts transition, will jump to previous part on exit
127: Starts transition, will jump to next part on exit

Transition will continue looping until value is changed to 0.
It is possible to start a song with a transition.		 1.8.5
2.7.0
0 Quits the transition and go to specified part
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