40 Greatest Hits is a two-record compilation that, true to the title, contains forty hit singles from country music icon Hank Williams. It was released in 1978 by Mercury Records — who under PolyGram became responsible for the MGM tape vault — on the 25th year anniversary of Williams' death. Significantly, it was the first anthology in quite some time that did not subject Williams' recordings to either rechanneled stereo, posthumous overdubs, artificial duets with family members (like his son Hank Williams, Jr.), or most or all of the above. Because of both this major fact, and the value-for-money attraction Read more on Last.fm.