The Man I Love by George Gershwin is in Ab at 75 beats per minute and runs 4:34 across 49 bars. It uses 32 chords — Eb, Bb7, Ebaug, Ab, Bb9, C7, Fm7, Bb7aug, 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 Man I Love guitar melody tab.