An —often leaked from studio archives or released via rare remix competitions (like Rockband or DJ Hero stems)—allows fans to isolate, for example, only Michael’s raw vocals, or only the bass guitar, or only the legendary guitar solo.
In the pantheon of pop music, there are songs that define eras, and then there is “Beat It.” Released in 1983 as the third single from Michael Jackson’s ground-breaking album Thriller , the track shattered racial barriers on MTV, fused rock and R&B seamlessly, and delivered a message of cool-headed courage.
It proves that the greatest songs are not accidents. They are the result of obsessive layering, absolute perfectionism, and moments of raw, unbridled talent captured on magnetic tape.
In this exclusive deep dive, we unbox the stems, the secrets, and the sonic sorcery behind one of the best-selling singles of all time. Before we break down the components, let’s clarify the terminology. A “multitrack” refers to the original session tapes where each instrument and vocal is recorded on a separate channel (or “stem”). The final song you hear on Spotify or vinyl is a mixdown of these tracks.
But for producers, sound engineers, and hardcore audiophiles, listening to the final mastered track is only half the story. The true magic lies in the vaults—specifically, the recordings. These isolated master tapes offer a forensic look into how Quincy Jones, Michael Jackson, and guitarist Eddie Van Halen built a monument of sound.
