This is one of those things you don’t know you need until you see it: Jimmy Fallon came back last night from his two-week vacation, and he invited Crosby, Stills and Nash to his show to sing Iggy Azalea’s "Fancy." With himself playing Neil Young, of course.
Fallon’s Young impersonation is spot-on, and to their credit, the 60s harmonizers keep straight faces all the way through as they turned the bouncy pop song into a kind of mournful cowboy ballad. (No, CSN, we don’t know what the words to "Fancy" mean either.)
During their tonight show appearance, Crosby, Stills and Nash–who are touring the country this summer–also performed their classic song "Teach Your Children." Check out that performance, along with their bit with Fallon-cum-Young, below.