Crocodile Rock by Elton John is in Eb at 144 beats per minute and runs 3:00 across 94 bars. It uses 8 chords — Bb, Eb, F, Gm, Cm7, Bbmaj7, Ebmaj9, Gbdim. 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? Crocodile Rock guitar melody tab.