| Answer | Crossword Clue |
|---|---|
| KEYOFC | It has no sharps or flats, with "the" |
| KEYOFC | It has no sharps or flats |
| KEYOFC | It has no flats or sharps |
| CDE | Do-re-mi, in the major scale with no sharps or flats |
| CSCALE | A major one has no sharps or flats |
| AMINOR | Key with no sharps or flats |
| CMAJOR | Key with no flats or sharps |
| CMAJ | Key with no flats or sharps: Abbr. |
| AMINOR | Key signature with no sharps or flats |
| AMIN | Key with no sharps or flats: Abbr. |
| CDEF | Start of a scale with no flats or sharps |
