To jam and learn Chesak Sangma - Ganchi chords, your primary focus should be mastering these chords sequence: C#m, D, E, A, E, Bm, A, D, F#m, A and E. To master the tempo, it's wise to start at 65 BPM before aiming for the song's 130 BPM. With an eye on the song's key A Major, set the capo that best suits your vocal range.