premise: Pearl Jam is a type of dressing.
hypothesis: `` Corduroy '' is a song by the American alternative rock band Pearl Jam . Pearl Jam is an American rock band formed in Seattle , Washington , in 1990 . Since its inception , the band 's line-up has comprised Eddie Vedder ( lead vocals ) , Mike McCready ( lead guitar ) , Stone Gossard ( rhythm guitar ) and Jeff Ament ( bass ) . Stephen Thomas Erlewine of AllMusic referred to Pearl Jam as `` the most popular American rock & roll band of the '90s '' . Pearl Jam ( sometimes referred to as The Avocado Album or simply Avocado ) is the eighth studio album by American alternative rock band Pearl Jam , released on May 2 , 2006 on J Records .