A thirteenth sharp nine
Working out the shapes…
A thirteenth sharp nine
Working out the shapes…
A13♯9, A thirteenth sharp nine, is A, C♯, E, G, B♯ and F♯: the root (A), the major third (C♯), the perfect fifth (E), the minor seventh (G), the sharp ninth (B♯) and the thirteenth (F♯). Its formula is 1 3 5 ♭7 ♯9 13.
AbrightAmsadA7the pullAmaj7dreamyAm7mellowAsus2openAsus4openAdimthe edgeAauguneasyA6sweetAm6bittersweetA7sus4openA5rawAm7♭5the edgeAdim7the edgeEvery A chord ›
D13♯9spicyE♭13♯9spicyE13♯9spicyF13♯9spicyG♭13♯9spicyG13♯9spicyB♭13♯9spicyB13♯9spicy
Guitar7-string guitarBass5-string bass6-string bass7-string bass8-string bassUkuleleMandolinBanjo
Every 8-string guitar chord, in the Library8-string guitar tunerChord chart maker