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.

Chicago released a whopping 11 albums in the '70s, with five topping the charts ... Three years later, Stewart released his second #1 album, the disco-influenced "Blondes Have More Fun," which ...

The '70s were defined by change for Genesis ... After scoring four consecutive gold-selling albums, the less-dense, more radio-ready And Then There Were Three became their first platinum success ...

Having previously pitted key tracks from Britpop, rock, Northern Soul and more against each other, Steve Lamacq celebrated some favourites from disco’s ’70s peak in a dance floor showdown back ...

The decade of punk, disco, 8-tracks and cassettes - as singles become more popular than ever. 1971 – a postal strike results in no Official Albums Charts being circulated from February through ...