To jam and learn Adam Lambert - Believe chords, your primary focus should be mastering these chords sequence: Am, Bb, F, Gm, Dm, F, Am, Bb, C, Dm and Bb. For a smooth transition, initiate your practice at 31 BPM and gradually match the song's pace of 62 BPM. With the song's key of F Major, set your capo to fit your vocal range and chord choice.