Guitar Chord Chart and Tabs in Drop D P4 Tuning

Si6, SiM6, Si maj6
Notes: Si, Re♯, Fa♯, Sol♯
x,11,11,10,10,x (x2311x)
x,11,x,10,10,8 (x4x231)
9,11,x,10,10,x (14x23x)