My Father by Judy Collins is in Eb at 60 beats per minute and runs 2:12 across 19 bars. It uses 16 chords — Bb, Fsus, F7, Bbmaj7, Gm7, Eb, Cm7, F, 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? My Father guitar melody tab.