[KHS]

I'm doing a lot of preparation for using MobileSheets with a wide variety of sheet music. I have several excellent books (e.g. Gershwin on Broadway) with full bass & treble clefs but no chord names, which doesn't work for me as I'm a piano chords player and singer with maybe an occasional one-note melody with my right hand (and terrible bass clef reader). Is there something out there that can read a scanned sheet and calculate the chord names automatically? If so, how best would I incorporate the result of that into Mobile Sheets so that I end up the chord names above the measures? There seems to be a software solution for everything else (all known by the folks who inhabit this forum), so I thought I'd give it a try.