"Welcome to the Jungle" is a song by American rock

Rock music

Rock music is a genre of popular music that developed during and after the 1960s, particularly in the United Kingdom and the United States. It has its roots in 1940s and 1950s rock and roll, itself heavily influenced by rhythm and blues and country music...

 band Guns N' Roses

Guns N' Roses

Guns N' Roses is an American hard rock band, formed in Hollywood, Los Angeles, California, in 1985. The band has released six studio albums, three EPs, and one live album...

, featured on its 1987 debut studio album, Appetite for Destruction

Appetite for Destruction

Appetite for Destruction is the debut studio album by American rock band Guns N' Roses, released in July 1987 on Geffen Records. It was well-received by critics and topped the American Billboard 200 chart...

. It was released as the band's second single on October 3, 1987, and reached number #7 on the Billboard Hot 100

Billboard Hot 100

The Billboard Hot 100 is the United States music industry standard singles popularity chart issued weekly by Billboard magazine. Chart rankings are based on radio play and sales; the tracking-week for sales begins on Monday and ends on Sunday, while the radio play tracking-week runs from Wednesday...

 chart and number #24 on the UK Singles Chart

UK Singles Chart

The UK Singles Chart is compiled by The Official Charts Company on behalf of the British record-industry. The full chart contains the top selling 200 singles in the United Kingdom based upon combined record sales and download numbers, though some media outlets only list the Top 40 or the Top 75 ...

. In the United Kingdom, "Welcome to the Jungle" was backed with a live cover of AC/DC

AC/DC

AC/DC are an Australian rock band, formed in 1973 by brothers Malcolm and Angus Young. Commonly classified as hard rock, they are considered pioneers of heavy metal, though they themselves have always classified their music as simply "rock and roll"...

's "Whole Lotta Rosie

Whole Lotta Rosie

"Whole Lotta Rosie" is a song by Australian hard rock band AC/DC. It is the eighth and final track on the band's fourth Australian album, Let There Be Rock, released in Australia in March 1977, and was written by Angus Young, Malcolm Young, and Bon Scott...

", while in the United States the B-side was "Mr. Brownstone

Mr. Brownstone

"Mr. Brownstone" is a song written by American rock band Guns N' Roses. It appears on their 1987 album Appetite for Destruction. Slash relates that the song was written by him and Izzy Stradlin while they were at Izzy and his girlfriend Desi's apartment...

" from Appetite for Destruction.