Grateful Dead Road Trips Vol. 1 No. 1 (2CD-Set)You live life long enough, you learn that the only thing that doesnt change is that things change, and of all the bands in the rock and roll pantheon, the one that embraced change the mosteven welcomed itis indisputably the Grateful Dead. No other group experienced the same personnel turnover or carved out such a wide stylistic swath of repertoire in the course of its 30 year career. And on Road Trips Vol. 1 No. 1Fall 79, the Dead once again employs