To celebrate the occasion, we're looking back at some of the performers who have taken part in the popular contest over the years, and their supporters in the crowd.
These photos, taken by Bill Foote, show some of the bands who have graced the stages at the Drill Hall or the Carfax Bandstand from 2003 to 2009.
17.
Battle of the Bands 2008 - The Drone Rebels Photo: Bill Foote
18.
Eight Dirty Pages at BOTB in 2008 Photo: Bill Foote
19.
Nausicca at Hosham's BOTB in 2008 Photo: Bill Foote
20.
The Daly Prophets competing in 2008 Photo: Bill Foote
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