Welcome to the Jungle is a hard rock composition written collaboratively by the five members of Guns N' Roses -- Axl Rose, Slash, Izzy Stradlin, Duff McKagan, and Steven Adler -- in 1985, and first recorded for the band's debut album Appetite for Destruction in 1987. The song originated when Slash played a riff he had been developing for Rose on acoustic guitar, after which the full band arranged the complete piece in a single day. The composition opens with an ominous, descending guitar figure that builds tension before giving way to the central riff, a heavy, swinging groove with blues inflections that anchors the song throughout. The structure incorporates dramatic contrasts between its driving verses and a mid-section breakdown adapted from a 1978 composition called The Fake, originally written by McKagan during his time in the Seattle punk band The Vains. A second breakdown features a tribal drum rhythm underneath guitar solo work. Rose's lyrics draw on his experience arriving in Los Angeles as a young man from rural Indiana, capturing both the seductive allure and predatory dangers of the city. Guitarist Izzy Stradlin described the subject matter simply as being about Hollywood streets, true to life. The song has become one of the most widely recognized hard rock compositions of the late 1980s, a fixture in popular culture across film, television, and sporting events.