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 songs, the sixth Be aware in the scale (= number of notes) that starts within the note C, or even a set of notes dependant on this Notice When the anc