concert staples and non-album cuts. The rockers on the "Up Side" disc sum up the band's continually evolving relationship with effects pedals and emotional catharsis; the slower "Down Side" disc offers gold sounds that are long on big choruses and well-worn sincerity. Dozens of Nineties bands got rich ripping off Pearl Jam's basic sound, but none learned to channel grand gestures like these guys, and none have done such a fine job of growing up with their audience.