I think a better way of doing shots and holds would be to create a basic sample set for each instrument it can then generate any chord/voicing from the instrument's sample set to a wav that's joined into the RealTrack sections, maybe have a right click on the shot/hold to select chord voicing/octave/volume/slow strum/fast strum/bass pick n strum.

https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=463248#Post463248

Maybe you could also use it to create strum patterns (like RapidComposer).

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