To learn Forrest - Sunday chords, these are the chords to practise in sequence: Bm, Em, F#, G, Em, G, F#m, E, F#, G and D. Start with a comfortable 42 BPM and as you become proficient, aim for the song's BPM of 84. Fine-tune the capo based on your vocal range, ensuring it complements the key of D Major.