The Grateful Dead have been pioneers of improvisation since the beginning in the 1960s. None of their concerts were alike,on stage they often extended the songs to 20 or 30 minutes. Their fans, the legendary Deadheads, followed them throughoutAmerica and shaped their very own culture. No band has been so closely connected to their fans. If you want to get hippieand rock culture, you can't miss these recordings from 1980. LP pressed in brown-colored vinyl, vinyl mastering, official radiorecordings.