From Wikipedia:
KFOG KaBoom was an annual outdoor concert held by KFOG in San Francisco and which occurred in May from 1994 to 2010. It was followed by a fireworks show synchronized to a soundtrack broadcast by the station. The extravagant fireworks display drew over 350,000 people. In 2007, KaBoom began charging admission due to rising costs.
Musical performers over the years included Timbuk3, Wilco, Blues Traveler, Boz Scaggs, Susan Tedeschi, Nickel Creek, Steve Winwood, Train, Wallflowers, KT Tunstall, Guster, Los Lobos, Chuck Prophet, and Melissa Etheridge.
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