Music’s most ambitious crossover is here: Jack Black and Jack White.

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The two aptly named singers teased a “Jack Gray” collaboration this summer and followed through on Black Friday. The two Jacks collaborated on Tenacious D’s “Don’t Blow It, Kage”.

Tenacious D bandmate Kyle Gass recorded the track in White’s Nashville home studio. White is credited as a producer and puts his stamp on the song around the 1:23 mark.

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Tenacious D released a 17-minute documentary showcasing their trip to Nashville to work with White.

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