With music notes, spelling matters, and changes depending on the key. For example, in the key of G-flat major, it uses a C-flat rather than a B-natural because the C and B are both flat in the key signature. If a B-natural was used, the scale would go Gb Ab Bb B Db Eb F Gb, which is musical misspelling. It's like the words "to," "too," and "two." They all sound the same, but when written, they have different meanings.
I know that the start of take a bow uses the chords: EBEB BB Eflat ECflat Cflat EAA Gflat Fflat E EBEA BB Dflat E Cflat Cflat E A/E A Gflat Fflat E EBEB BB Eflat ECflat Cflat EAA Gflat Fflat E EBEB DB Fflat E D/A
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