Yes, I understand that but I'm looking a bit deeper. The question is why is someone using XML to import the chords into Biab? There's only two reasons.

One is so they can have good notation in Biab. Why would they need that, they already have good notation in Musescore. If they're using another music program that does not give them good notation and they want Biab for that and that's all they want, fine. Biab can provide good notation even if the written chords play differently. But, pretty much everybody also wants:

Two, the song to also play correctly. That means populating the chord grid to generate the song and have Biab play those exact chords in those exact places. That in turn leads to what I just wrote. Biab may or may not do that by design.

Bob

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