To jam and learn the simple chords for C.S.I - Ongii chords, practice playing C#m, B, E, D, A, E, G, D, F, Em and E in sequence. A good strategy is to initiate at 60 BPM and then accelerate to the track's regular speed of 120 BPM. Configure the capo to your vocal range and chord preference, remembering the key of A Major.