Dr. Dre and Eminem are back at it on the Alex Da Kid-produced “I Need a Doctor” featuring Liz Rodrigues of The New Royales. Unlike the chronic anthem “Kush” that leaked earlier this week, this darkly-shaded tune from Detox boasts a clobbering beat, with Dre’s protégé taking on the first two verses.

“You’re supposed to fu**ing be my mentor/ I can endure no more, I demand you remember who you are/ It was you who believed in me when everyone was telling you don’t sign me,” Em raps to a lost Dre, who follows with a verse reminiscing on meeting his signee for the first time.