Bass Chord Chart and Tabs in Standard Tuning

레sus4, 레sus, 레4, 레add4
Notes: 레, 솔, 라
x,5,7,0 (x12.)
x,5,5,2 (x231)
10,10,7,7 (2311)
10,x,7,0 (2x1.)
10,10,7,x (231x)