Former Ozzy Osbourne guitarist Zakk Wylde plays the National Anthem at the Los Angeles Kings home opener against the Phoenix Coyotes on October 6, 2005 at the Staples Center in Los Angeles, California. (Photo by Noah Graham/Getty Images)

Kerry King of SLAYER performs in concert at the Rockstar Energy Drink Mayhem Festival at Verizon Wireless Music Center on July 25, 2009 in Noblesville, Indiana.
Jim Marshall founder of Marshall Amps. (Photo: Marshall Amps)