Duality, the debut mixtape from anonymous rapper Captain Murphy is a syrupy, psychedelic opus that delivers on the promise of his early singles. The tape, released yesterday, comes with an album-length video that matches the music’s stoned, late-night-TV-watching aesthetic. If you’ve got the time, it’s definitely worth a watch–though if you’re at the office, you should know there are some porn-y moments. You’ve been warned.

Adding to the intrigue: the current rumor is that Captain Murphy is actually super-producer Flying Lotus and Odd Future mastermind Tyler, the Creator rapping at once. To my ears at least, the theory holds up.

Head to captainmurphy.xxx to listen/watch.