Well this seems fun! A group of famous male singers took on the Grease favorite "Summer Nights" in front of an excited crowd at Toronto's Luminato Festival as part of Rufus Wainwright's "If I Loved You: Gentleman Prefer Broadway."

The night was made up of male-only collaborations of popular Broadway classics, which means the guys sang Sandy's parts, too!

Included in the grand finale was Wainwright, Josh Groban, Vampire Weekend's Ezra Koenig, Boy George, Talking Heads' David Byrne and Barenaked Ladies' Steven Page, among others.

While the falsettos were impressive, not every performer appeared enthusiastic by the song choice. Ezra Koenig looks like he's ready to go home!

Watch the all-gents cover below: