Charango Chord Chart and Tabs in Ronroco Tuning

Ab7♯9
Notes: A♭, C, E♭, G♭, B
7,8,4,4,6 (34112)
4,8,7,4,6 (14312)
7,8,0,8,6 (23.41)
0,8,7,8,6 (.3241)