Charango Chord Chart and Tabs in Ronroco alternative Bolivian Tuning

SolM7b5, SolMa7b5, Solj7b5, SolΔ7b5, SolΔb5, Sol maj7b5
Notes: Sol, Si, Re♭, Fa♯
7,8,9,9,x (1234x)
7,8,x,9,9 (12x34)