On Hold by The XX is in C at 125 beats per minute and runs 3:35 across 101 bars. It uses 11 chords — C, Em, Am, F, Cmaj7, Dm7, Dm, Am9, and a few more. The chord diagram changes as the song plays and the words light up as they are sung, so you can strum and sing along without reading ahead.
Want the melody line note by note? On Hold guitar melody tab.