Author Frank DeCaro takes a serious and fun look at the style and social impact of disco, the 1970s music that remains ...

Jackson Browne (1974): Browne was in his mid 20s when he wrote this melancholic song cycle about crumbling relationships.

But that doesn't mean these albums aren't good or weren't even popular with the most passionate fans. These are the most underrated '70s rock albums that we still can't believe didn't sell more.

The concurrent deaths of Janis Joplin and Jimi Hendrix, the rise of disco, and the disbanding ... Stacker compiled data on the best rock albums of the '70s and listed the top 50, according to ...

That's up to $20,000 thanks to Jeannie in Manhattan. Please have your generosity doubled. On this double decade day of '60s & '70s music, what are your favorite double albums from the '60s & '70s?