Cowboys from Hell is the fifth studio album by American heavy metal band Pantera, released on July 24, 1990 by Atco Records. It marked the band's major label debut and their first collaboration with producer Terry Date. It is considered one of the first ever groove metal albums. On September 14, 2010 a 20th anniversary edition was released with a remastered mix from the original analog recordings. The expanded edition features a bonus CD of previously unreleased live recordings and the Alive and Hostile EP. The deluxe edition features an additional third CD with the previously unreleased demo track "The Will to Survive" (parts of the song were later used in the song "This Love" from Vulgar Display of Power) along with demo versions of ten songs from the original album.
Szell's performance is again of quite a different order, one of the very finest ever put on disc, white hot even beyond Bernstein's. The late John Culshaw, producer at the sessions in Walthamstow Assembly Hall in 1962, used to enjoy telling the story of winding up an already angry George Szell. That inspired tyrant of a conductor was furious at the start of the session to find that many players were not the same as those who had just given the concert performance with him. When he came back to listen to the first playback Culshaw deliberately kept the controls rather low, making the result seem dull. That prompted Szell, back on the podium, to unleash a force in the subsequent takes that has to be heard to be believed.