tips dan trik dasar cara menekan chord pada keyboard/organ tunggal/piano
Chord mayor : C = 1 - 3 - 5 D = 2 - 4# - 6 E = 3 - 5# - 7 F = 4 - 6 - 1 G = 5 - 7 - 2 A = 6 - 1# - 3 B = 7 - 2# - 4# ...
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all information into one