Anvil!

Spinal Tap - this time, for real. If you have ever been in a band or dreamt of being a rockstar-
At 14, Toronto school friends Steve “Lips” Kudlow and Robb Reiner made a pact to rock together forever. Their band, Anvil, went on to become the “demigods of Canadian metal,” releasing one of the heaviest albums in metal history, 1982’s Metal on Metal. The album influenced a musical generation, including Metallica, Slayer, and Anthrax, and went on to sell millions of records. But Anvil’s career took a different path—straight to obscurity. Director Sacha Gervasi has concocted a wonderful and often hilarious account of Anvil's last-ditch quest for elusive fame and fortune.
-the short