Originally Posted By: BryMusic
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Currently I practice by using BIAB with chord progressions that loop many, many times. But I can't control when the next chord comes, so I usually have to slow the tempo way, way, down as a compromise. Being able to manually switch chords would be extremely useful.


You can do all that in Reaper with the Biab VST Plugin.
https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=563743&page=1

you could set this one to work from keyboard input:
https://forum.cockos.com/showthread.php?t=243277

https://www.dropbox.com/s/nm9fy8x4ep1sqdl/Goto-Region-Player.mp4?dl=0

https://www.dropbox.com/s/cclb5zq413870e4/BB-Tracks-Live-Chord-Playing.mp4?dl=0

BB-Tracks-Live-Chord-Playing.mp4