Not sure what to name this chord to get BIAB to play it. In case some context helps, image is below of how it's used, showing music and guitar tab. This is for Bye Bye Blackbird in key of F, the last part of the first line of the tune. So measures 5 thru 7.

One chordfinder app suggests G#mMaj7#5add6, but that seems a little busy to me, and BIAB doesn't like it either.

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WeirdChord.JPG (18.74 KB, 142 downloads)