Ukulele Chord Chart and Tabs in Open G flat Tuning

Sib2, Sibadd2, Sibadd9
Notes: Si♭, Ré, Fa, Do
7,7,8,5 (2341)
5,7,8,7 (1243)
10,0,10,7 (2.31)
7,0,10,10 (1.23)