Brooklyn-by-way-of-Georgia band Deerhunter debuted a new track called “Monomania” on Jimmy Fallon tonight. In a performance which confused a lot of people, lead man Bradford Cox may or may not have had blood in his mouth, fingers missing, and bandaged hands. Or it may have just been a well played stage prank for dudes like me who didn’t catch it but are now reading about. Either way, you can check out the new track below.

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