This article originally published at The San Francisco venue where the Dead were kings and Bob Dylan was booed.

Dennis DeYoung, best known as the former frontman of Styx, took his fans back to the early 1990s.

Alternative rock became mainstream in the 1990s, but the seeds were being sown much earlier by underground bands in the 1980s.

Many consider these four country albums to be nothing short of perfect. You might just feel the same after listening to them at least once.