The most influential music acts of the 1970s

The 1970s witnessed the emergence of a host of new singing stars and the development of some truly innovative and diverse music scenes, embracing anything from progressive rock through to disco, punk, and new wave. Many of these burgeoning musical acts would go on to impact the culture and fashion of the day, and help define the decade while influencing generations of artists after them. So, who are the '70's best-known acts? Click through and sound out the '70s.