Who is Captain Murphy? We’re still trying to figure it out. The mysterious rapper popped up on Flying Lotus‘ track with Earl Sweatshirt that was released earlier today for Adult Swim’s singles collection. Some think it’s Tyler The Creator, some thing its an alter ego of Earl Sweatshirt. This whole fiasco smells like an MF DOOM concoction. The entire production sounds like it could have been on Madvillainy (yes, it’s that good). You’ll want to check this out! Also, who wouldn’t want to hear a track called Mighty Morphin Foreskin?