Bass Chord Chart and Tabs in Standard Tuning

라b+M7, 라b+Δ, 라bM7♯5, 라bM7+5, 라bΔ♯5, 라bΔ+5, 라b augmaj7
Notes: 라♭, 도, 미, 솔
4,3,2,0 (321.)
4,7,5,5 (1423)