To start learning Aerosmith - Crazy chords, delve into these chords sequence to get the song's feel: Dm, A, F#m, D, E, A, D, A, D and Dm. Set your pace at 81 BPM initially and then sync up with the song's BPM of 162. To match your vocal range and chord inclination, adjust the capo in line with the key: D Major.