A=N02220_1 A#=N13331_1 A#4=NN3341_1 A#7=NN1112_3 A#dim=NN2323_1 A#m=N13321_1 A#m7=N13121_1 A#maj7=N1323N_1 A+=N03221_1
                 
A/F#=202220_1 A/G#=402220_1 A11=N42433_1 A13=N01231_5 A4=002200_1 A6=NN2222_1 A7=N02020_1 A7(9+)=203023_1 A7+=NN3221_1
                 
A9=N02100_1 Ab=133211_4 Ab+=NN2110_1 Ab11=131311_4 Ab4=NN1124_1 Ab7=NN1112_1 Abdim=NN0101_1 Abm=133111_4 Abm7=NN1111_4
                 
Adim=NN1212_1 Am=N02210_1 Am(7#)=N03213_1 Am(add9)=022210_1 Am/G=302210_1 Am6=N02212_1 Am7=N02213_1 Am7sus4=000030_1 Am9=N01113_5