Highway to Hell is the sixth studio album by Australian hard rock band AC/DC, released in July 1979. It is also AC/DC's fifth international studio album. It was the last album featuring Bon Scott, who died early the following year from over-consumption of alcohol.

It was originally released by Albert Productions, who licensed the album to Atlantic Records for release outside of Australia, and was then re-released by Epic Records in 2003 as part of the AC/DC remasters series. On 25 May 2006, Highway to Hell was certified 7x Platinum by the RIAA. In 2003, the album was ranked number 199 on Rolling Stone magazine's list of the 500 greatest albums of all time.

Highway to Hell is the last AC/DC album recorded with Bon Scott before his death on 19 February 1980. The album featured such songs as "Highway to Hell", "Touch Too Much", "If You Want Blood (You've Got It)", and "Shot Down in Flames" which have become fan favourites and regular songs in their setlist during their live shows. The album became AC/DC's first to break the US Top 100, eventually reaching #17, and it propelled the band into the top ranks of hard rock acts.

Steven Siro Vai (born June 6, 1960) is an American guitarist, songwriter and producer who has sold over 15 million albums. After starting his career as a music transcriptionist for Frank Zappa, Vai recorded and toured in Zappa's band for two years, from 1980 to 1982. He began a solo career in 1983, has released eight solo albums and won three Grammy Awards. He has also recorded and toured with Public Image Ltd., Alcatrazz, David Lee Roth and Whitesnake. Vai has been a regular touring member of the G3 Concert Tour which began in 1996. In 1999 Vai started his own record label Favored Nations, intending to showcase as he describes, "...artists that have attained the highest performance level on their chosen instruments."

Vai began playing guitar in 1973, at the age of 13. In 1974, he took guitar lessons from guitarist Joe Satriani and played in local bands, one of which was called "The Steve Vais". He was influenced by guitarists including Jimi Hendrix, Jeff Beck, Brian May, Jimmy Page, Glen Buxton, and jazz fusion guitarist Allan Holdsworth. Vai attended the Berklee College of Music, afterwards recording a promotional piece for them in which he spoke about auditioning for Frank Zappa at age 20.