Pre-World Party Wallinger was born in
Prestatyn. He received classical music training in piano and oboe as a child at both
Eton College and
Charterhouse School, before switching his allegiance fully to pop and rock music. Following initial stints in Prestatyn with the short-lived bands Pax and Quasimodo, he moved to London in the late 1970s and entered a five-year "lost period" during which he worked in music publishing, had a stint as musical director of a
West End production of
The Rocky Horror Show, and played in a funk band called The Out. By the end of this period, he'd also mastered all of the instruments needed for him to become a one-man rock band, as well as the arts of record production and synthesizer programming. In 1983, Wallinger joined his first notable band,
the Waterboys, initially as a keyboard player. Having contributed one organ part to the band's debut album, and many more piano and organ parts to the second (
A Pagan Place) as well as playing on tour, his additional skills made him the perfect ally for Waterboys leader
Mike Scott when Scott wished to expand the sound of the band for their third album, 1985's
This Is the Sea. Wallinger co-produced many of the album tracks, adding assorted synthesizer and sampler arrangements as well as backing vocals, synth bass, percussion, and piano and organ. He also wrote the original music for the opening track, "
Don't Bang the Drum". Despite the productivity of the sessions for
This is the Sea, growing rivalry between Scott and Wallinger led to tensions between the two on the subsequent tour, exacerbated by the fact that Wallinger had been writing his own songs from an early age and saw no opportunity to be able to play and sing them while in The Waterboys, which was entirely dominated by Scott's artistic vision. Now armed with his own record contract with the Waterboys' record label, Ensign, Wallinger left the band at the end of the
This is the Sea tour in 1985. and she in turn sang backing vocals on the song "Hawaiian Island World" as well as appearing in the promotional video for the album's title track. Wallinger's efforts rapidly drew further music business attention. "They'd heard there was a dumb kid in Woburn writing hits," Wallinger recalled in 2021. "There was this beauty-parade of visiting managers." Wallinger signed a management deal with Prince's manager Steve Fargnoli: "I was a sucker for Prince. I was like, "Take me to Minneapolis. Take me to your leader." The album's first single "
Ship of Fools", reached a modest number 42 in the British charts but did much better outside the UK – it reached No. 4 in Australia, No. 21 in New Zealand, and No. 27 in the US, in the process becoming the act's only major international hit. "Private Revolution" was also issued as a single, but only charted in the UK (at No. 107). With touring plans shelved, World Party began work on a third album,
Bang!. and the album itself was commercially unsuccessful. Wallinger severed ties with his record label, regained his back catalogue in 1998, and began a three-year break. Meanwhile, in January 1997, Chambers had departed the band in order to accept the role of musical director for
Robbie Williams. This, in turn, led to Williams re-recording an
Egyptology track, "
She's the One" (which had won Wallinger an
Ivor Novello Award in 1997), Plans were made for touring in spring 2001, only to be cut short by Wallinger sufferering a brain
aneurysm in February 2001 while cycling with his son on a Center Parcs holiday in Suffolk. In 2021 the World Party vinyl reissue campaign started with
Egyptology receiving an expanded edition in 2022. In late 2022 interview with
The Big Takeover Wallinger claimed to be close to finishing a new album, aiming to release it in early 2023. He claimed "I’ve got twenty-odd years of material... What I’m trying to do is make everything the most contemporary version of things, rather than go back and just say, "How can I finish these songs off and put them out?" I want everything to be from around now, so that's what I'm heading toward... I'm really looking forward to it. It'll be just like rolling the stone away from the front of the cave and coming out again into the sunlight. I'll be so happy to have an album out." Karl Wallinger died on 10 March 2024 at the age of 66. An expanded edition of World Party best of compilation
Best in Show was released in 2025. ==Members==