Nearly 50 years after its release, the band's 1977 album is still sitting comfortably on the 'Billboard' 200 chart. A new book aims to figure out what makes this iconic release so timeless and popular with younger generations of fans.
This week marks the 40th anniversary of one of the biggest albums of the 1970's with 4 hit singles it hit the top of the album charts and won the Grammy for best album.