The Apology Song by Gustavo Santaolalla is in Cm at 180 beats per minute and runs 1:51 across 72 bars. It uses 8 chords — Gm, D7, F, Eb, Cm, Bb, C, F#dim. 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? The Apology Song guitar melody tab.