70s. Some of Dylan's best work (Blood on the Tracks, Desire, Slow Train Coming), the Stones (Exile, etc), Bowie, Led Zep, Lennon. It was the sixties x 100, creativity was at its peak, with the greats really coming into their own and experimenting. The 80s came and went without much to influence, minus nostalgia for those caught up in its sound. It didn't provide for much creativity, either. It was mostly trend over substance.