Fascinating Rhythm by George Gershwin is in Ab at 125 beats per minute and runs 2:41 across 48 bars. It uses 33 chords — Eb, Ebm7, Ab7, Abm7, Ebm, Bb7, Ab9, F7, 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? Fascinating Rhythm guitar melody tab.