Subterranean Jungle is the seventh studio album by the American punk rock band the Ramones, released by Sire Records on February 23, 1983. Overall, the album featured a return to a somewhat more hard punk rock style compared to the band's previous two albums End of the Century in 1980, and Pleasant Dreams in 1981, which were the most pop-focused of the band's career. This direction was encouraged by guitarist Johnny Ramone. The recording sessions saw disputes between band members, mainly due to struggles with alcohol addiction by Joey Ramone and Marky Ramone, and the drug addiction of Dee Dee Ramone. The album begins with two cover songs, and features a third on side two. The band's signature punk rock is supplemented by touches of hard rock, and psychedelic rock. The album was deemed by critics to be a return to the band's roots, and received mostly positive reviews.