You Rock My World by Michael Jackson is in Em at 96 beats per minute and runs 5:04 across 70 bars. It uses 12 chords — N.C., Cmaj7, Bm7, Am7, D, Em, Cmaj9, Em7, 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? You Rock My World guitar melody tab.