For all the jokiness inherent in the Melvins' music, many might think fate has played the ultimate joke on the hardcore/metal pioneers. After all, 20 years is a long time to follow an artistic vision with meager results. But the group proved on Sunday night's concert in Madison, Wis., that being eclipsed by Nirvana and other grunge grandmasters hasn't tamed their sonic firepower or their sense of humor. More
