The Best of Poison: 20 Years of Rock is a compilation album from the American rock band Poison, released to celebrate the band's 20-year anniversary. It has sold more than 1 million copies to date in the U.S as of September 2009. The album was released on April 3, 2006, on EMI. It features many songs from the band's 20-year career. Most notable is the song "Every Rose Has Its Thorn", which was the band's biggest hit, a power ballad. A rare cover of the KISS classic "Rock and Roll All Nite" appears, previously only available on the soundtrack to Read more on Last.fm.
