Every year it seems like more and more artists inevitably drop mix tapes and new tracks on 4/20. Sometimes music fans just also happen to be marijuana fans as well. We'll start sorting through the holiday drops later in the day. Meanwhile, here's the music video for a track on Snoop Dogg's recently released album, "Doggumentary." Titled "Superman," the track is an awesome, bluesy collaboration with another music (and marijuana) icon: Willie Nelson. If there's one gnarly music video you need to watch today while blazing face, it's this one.

Hat Tip: Pigeons and Planes