Adrenalize is the fifth studio album by English rock band Def Leppard, released on 30 March 1992 through Mercury Records. It’s the first album by the band recorded without guitarist Steve Clark who died in 1991. Although most songs were written and partially demoed before his death, they were re-recorded solo by Phil Collen in 1991–1992. It remains the only album recorded by Def Leppard as a four-member band. Spawning six singles, four of them – "Let's Get Rocked", "Make Love Like a Man", "Have You Ever Needed Someone So Bad" and "Stand Up (Kick Love into Motion)" – were major hits.
"Tear It Down" is a re-recording of a song written during a recording session following the completion of the Hysteria album and released as B-side for that album's single "Women" in 1987. The song received radio airplay and was performed by the band live at the 1989 MTV Video Music Awards.
"White Lightning" is dedicated to the memory of Clark, but was given an ultimatum over his alcoholism in September 1990, and put on a six-month leave of absence. Clark died four months later, in January 1991.
The band tried to continue the recording process, going back into the studio the day after Clark's death to cope with the loss, but it took a few months before they were able to work to what they felt was a satisfactory standard. As singer Joe Elliott reported, 90% of the album was recorded between April and December 1991.
Recording
Instead of replacing Clark with a new member, the band continued recording the album as a four-piece. "We had recorded demos on multitrack," recalled fellow guitarist Phil Collen. "I was sitting there with him when he played the original parts. I could relay that. But it was like playing along to a ghost." As per Elliott, none of Clark's recorded guitar parts were kept on the record; they kept updating the songs and guitar sounds, Collen re-doing all the guitars on the album at least three times. with Lange credited as executive producer.
"We coped without Mutt quite well…" recalled Joe Elliott. "Mutt was in his studio in Guildford with Bryan Adams and we'd be in Dublin, talking every day… But it wasn't as adventurous as Hysteria. It was more of a rock album, less experimental. It's like with Pink Floyd: to me, Adrenalize was our Wish You Were Here and Hysteria was our Dark Side of the Moon."
Commercial performance and reception
Adrenalize debuted at No. 1 on both the UK Albums Chart and, in the following week, on the U.S. Billboard 200. It stayed at No. 1 of the Billboard chart for five weeks keeping Bruce Springsteen's Human Touch off the top spot, and spent 65 weeks on the charts in total.
The album received mixed reviews: some critics praised its production values and instantly catchy and radio-friendly material, while others called it tired and formulaic. In a four-star review for Rolling Stone, J.D. Considine wrote: "Adrenalize is so relentlessly catchy that it almost seems as if the band is about to abandon its heavy-metal roots for the greener fields of hard pop." Other reviewers also noted the album's less metal sound and pointed out its lack of cohesion. A staff writer for Sputnikmusic said that despite the slick production, its album doesn't match the standard set by the band's previous two records, which they referred to as masterpieces."
Writing in 2009, after Pyromania and Adrenalize have been reissued, Toby Cook of The Quietus said that despite Adrenalize<nowiki/>'s many flaws, "the record buying public of '92 cared not." Indeed, the record would go on to sell more than seven million copies worldwide, remaining Def Leppard's last studio album to achieve major mainstream success.
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!scope="row"| French Albums (SNEP)
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! scope="row"|Italian Albums (Musica e Dischi)
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!scope="row"|Japanese Albums (Oricon)
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!scope="row"| Zimbabwe Albums (ZIMA)
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Year-end charts
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! scope="col"| Chart (1992)
! scope="col"| Position
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! scope="row"| Australian Albums (ARIA)
| 24
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! scope="row"| German Albums (Offizielle Top 100)
| 31
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! scope="row"| New Zealand Albums (RMNZ)
| 28
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! scope="row"| Swiss Albums (Schweizer Hitparade)
| 7
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! scope="row"| US Billboard 200
| 15
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