To start learning A.R. Rahman, S.P. Balasubrahmanyam, K.S. Chithra - (Original Motion Picture Soundtrack, Version, 1) Roja chords, delve into these chords sequence to get the song's feel: E, A, B, E, A, Em, E, A and E. To build a solid grasp, start slowly at 45 BPM and then match the original tempo of 91 BPM. To match your vocal range and chord inclination, adjust the capo in line with the key: E Major.