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 ]   audio   plural A’s or As in Western music, the sixth note in the size (= series of notes) that starts within the Notice C, or even a list of notes dependant on this Take noteA is frequently accustomed to denote something or an individual of a better or more p