To jam and learn the simple chords for The Rasmus - Dont Let Go chords, practice playing Eb, Bb, Ab, Eb, Bb, Cm, G, F, C, G, Am, F, Am and G in sequence. To master the tempo, it's wise to start at 48 BPM before aiming for the song's 96 BPM. Considering the song's key of C Major, position your capo to suit your vocal and chord preferences.