To start learning A. R. Rahman, Sid Sriram, Aaryan Dinesh Kanagaratnam, Aparna Narayanan - (Original Motion Picture Soundtrack) Thalli Pogathey chords, build your understanding on these basic chords - F, Am, G, Am, Dm and Am in sequence. For a smooth transition, initiate your practice at 49 BPM and gradually match the song's pace of 98 BPM. Adapt the capo setting considering your vocal range, with reference to the key: C Major.