The Father’s Song by Matt Redman is in Ab at 90 beats per minute and runs 4:24 across 50 bars. It uses 12 chords — Cm7, Ab6, Cm9, Ab, Ebsus2, Eb, Fm7, Bb7sus, 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? The Father’s Song guitar melody tab.