The 504 Plan started as a teacher band called "Old School" that played to support a "Battle of the Bands" event at a local high school. Dale Garrard, Layne Ward, and Nathan Owen took a summer to think about it and started practicing with Brian and Dan in 2004. Mike Corbett joined the band early in 2005 when Brian left. Drummers are a chapter to themselves. In the Fall of 2009, Bill Denton joined to band to replace Dave Christie, who replaced Kelly, who replaced long time drummer Dave Bottom, who replaced Chris, who replaced Dan (and those are only the drummers who actually played gigs!). In the Spring of 2011 Tasche Streib took the place of long time bassist, Ricardo, who replaced Phil, who replaced Nathan when Nathan moved to northern Idaho.

This collection of veteran rockers plays a wide variety of music including covers and original crowd pleasers like Ideeho, Let's Start A Fire, and Back.