Let It Rain by Eric Clapton is in D at 115 beats per minute and runs 3:10 across 31 bars. It uses 7 chords — A, G, D, Am, C, F#m, Em. 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? Let It Rain guitar melody tab.