aA bA cA dA eA fA gA hA iA jA kA lA mA nA oA pA qA rA sA tA uA vA wA xA yA zA[ C/U ]   new music   plural A’s or As in Western tunes, the sixth Be aware in the dimensions (= series of notes) that commences within the note C, or simply a set of notes based on this Be awareA is the letter that was utilized to signify a group in an old TV display,