BARCELONA, SPAIN - MARCH 13: Paul Gilbert and Thomas Lang perform on stage in concert during Guitar Festival BCN at Razzmatazz on March 13, 2013 in Barcelona, Spain. (Photo by Jordi Vidal/Redferns via Getty Images)
BARCELONA, SPAIN - MARCH 13: Paul Gilbert and Thomas Lang perform on stage in concert during Guitar Festival BCN at Razzmatazz on March 13, 2013 in Barcelona, Spain. (Photo by Jordi Vidal/Redferns via Getty Images)