Babe, I’m Gonna Leave You by Led Zeppelin is in Am at 80 beats per minute and runs 5:30 across 43 bars. It uses 14 chords — Am, Am7, D7, F6, E, F, Dm, A5, 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? Babe, I’m Gonna Leave You guitar melody tab.