By Dan Shapley
Guster wants to write songs you sing in the shower, provided you install a low-flow shower head. The band is on a 24-college "Campus Consciousness Tour" that blends environmental forums on living a greener lifestyle with rocking out. Co-founder Adam Gardner and his wife Lauren Sullivan have also founded Reverb, to help other acts employ Guster's methods to their own tours. They may not influence the next Motley Crue reunion tour, but they are making a difference with colleagues like the Dave Matthews Band and Avril Lavigne. It's their generation.