In addition to selling headphones for billions of dollars and promising us an album that is never going to drop, the legendary Dr. Dre can, you know, actually rap. Though it’s been two years since his last rapping appearance (on a little project called Good Kid m.A.A.d City; maybe you’ve heard of it?), the Doc sounds as fresh as ever on Marsha Ambrosius‘s new single, Stronger. Maybe he was wowed by the soulful, silky-smooth vocals she showcases over the drum-laden beat… or maybe he just wanted to hop on the mic for a change? Either way, listeners will be happy. Expect more where this came from on Marsha’s Friends & Lovers album, due out next month.