Loud and clear: the Grateful Dead's wall of sound and the quest for audio perfection

SET ONE. The Artifact ; The Mother Rig (1964-1965) ; The Lead Sled (or, Owsleystein) (1966)

SET TWO. The Good, Old Reliable Soundsystem (1966-1967) ; The Righteous PA (1968-1969) ; The Tie-Dye Rig (1970-1971) ; The Alembic PA (1972-1973)

SET THREE. The Wall (1974) ; The Other Side (1975) ; The Keepers.