1. "Sexual Healing" by Marvin Gaye
"Let's Get It On" is the typical go-to for getting busy to the king of soul, and frankly it's not the wrong choice. "Sexual Healing," however, is a groovier, more nuanced jam: its hypnotic rhythm is more fully realized, and the Gaye of this track is clearly more wizened in the medicinal properties of lovemaking. It was also, notably, the crooner's last big hit before his untimely death: one last essential track guaranteed to fuel sweaty nights for generations to come.