If I map it out by chords it will play the same part of the source file over another chord and so get different marker names further on in the bars that use the same source file.
I was going to melodyne the source out but there is no direct input version for that guitar.
if it's based more on notes being played and if riffs can start on any beat ?

I can map out a rhythm instrument this way with chords.
So I might go play with RapidComposer again, you can match EQ the sound of a RealTrack Guitar into a good virtual instrument that has articulation keyswitches to move the same style playing from midi/realchart over any other chord/key.
The PG RealChart has the articulations that I could script into keyswitches or bends.


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Because you have the notation for all the sections, you can drop them into RapidComposer and see what it will fit over where.
So if you import your chords from Biab into RapidComposer then drop the midi riff in then it will show what audio section of the midi will fit where in Biab or DAW chord track.

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