Answer: csharp

AnswerCrossword Clue
CSHARPEnharmonic of D flat
CSHARPOptometrist's favorite musical note?
CSHARPThe key of D major has one
CSHARPEqual-tempered D flat
CSHARPMusical signature
CSHARPD flat
CSHARPD-flat enharmonically
CSHARPThird note in the A major scale
CSHARPKey for someone with 20-20 vision?
CSHARPBlack key
CSHARPThe key of E major has one
CSHARPNote on keyboard.
CSHARPMusical key.
CSHARPA musical note.
CSHARPFull step above B
CSHARPPart of the E major scale
CSHARPD flat equivalent
CSHARPIt's below D
CSHARPMinor key of the "Moonlight Sonata"
CSHARPMusical note that's also a programming language
CSHARPD flat's equivalent
CSHARPNote in a D major scale
CSHARPMinor key of Beethoven's "Moonlight"
CSHARPD-flat equivalent
CSHARPD preceder
CSHARPD-major-scale note
CSHARPD's keyboard neighbor