What is your song that has an unusual time signature?
Replies
Damn you, Twigby - I was going to say 7/4 Shoreline.
Gyroscope by the Dismemberment Plan is in 4/4 but the drummer does a beat out of nowhere just off the 4th and it sounds like it's in a weird signature.

The intro to YYZ by Rush (5/4)
7/4 Shoreline by Broken Social Scene (7/4)
Go To Sleep by Radiohead (10/4)