To jam and learn Lamp - Out On Sunny Sunday chords, your primary focus should be mastering these chords sequence: Bb, Cm, Eb, Bb, Gm, Bb, E, Gbm and E. To master the tempo, it's wise to start at 45 BPM before aiming for the song's 92 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of Eb Major.