July 8, 2014 11:10 AM EDT

The Tonight Show played host to an epic reunion Monday, with the appearance of Crosby, Stills, Nash and a certain Jimmy Fallon standing in for Neil Young.

The quartet performed a rendition of Iggy Azelea’s song Fancy with Fallon donning a long wig, hat and guitar.

This isn’t the first time Fallon has inexplicably covered a random song dressed as Neil Young. The host has a habit of dressing up as the singer, with his most famous cover being the theme tune to The Fresh Prince of Bel Air.

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