Hey You appears on Pink Floyd's 1979 album The Wall
Dean Wareham covered the track for the soundtrack of the Noah Baumbach film The Squid and The Whale...
Audio: Dean Wareham - Hey You
... but didn't try to pass it off as his own like the character in the film
Dean has a long history iwth Noah Baumbach and it's worth keeping an eye and an ear open for Dean in most of his films, inlcuding the most recent Frances Ha. Here's Dean's song over the closing credits of Highball.