For All We Know by Rod Stewart is in Db at 80 beats per minute and runs 2:57 across 54 bars. It uses 39 chords — Ab69, Abdim, Bbm7, Eb11, Eb13, Ab, Bb13, Eb9, 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? For All We Know guitar melody tab.