Question: What British-Norwegian pop group that is a boy band did Paul Thomas Leo Marazzi, the British musician, found in 1998?

Context paragraphs:
Take You Home: "Take You Home" is a song by British-Norwegian boyband A1, released as the lead single from their fourth studio album, "Waiting for Daylight".  Released nearly a year prior to the album, it is the group's first single release not to feature former band member Paul Marazzi, as he left the group seven years prior.  The single was released on 2 November 2009 in Norway only, after heavy promotion of the song on "The X Factor" in Norway.  The song peaked at No. 9 on the Norwegian Singles Chart, and at No. 3 on Norwegian iTunes.  The track also served as the 2009 Norwegian Comic Relief charity single.

A1 (band): A1 (stylised as a1) are a British–Norwegian pop group that formed in 1998.  The original line-up consists of Paul Marazzi, Christian Ingebrigtsen, Mark Read and Ben Adams.  Ingebrigtsen is originally from Oslo, Norway, but the other members originate from London.

Ready or Not/Everytime: "Ready or Not" and "Everytime" are two songs by the British-Norwegian boy band, A1, both taken from their first album, "Here We Come" and released in a double A-side single in November 1999.  The single which peaked at No. 3 on the UK Singles Chart, becoming the most successful of four consecutive top ten singles for the band.

Same Old Brand New You: "Same Old Brand New You" is a song by British-Norwegian boy band A1.  It was released on 6 November 2000 as the second single from their second album, "The A List".  The single was the band's second and final number one single on the UK Singles Chart.

Cupid's Inspiration: Cupid's Inspiration are a British pop group, active with various line up changes since 1968 when they had two hit singles.  The band are currently on the road with original drummer Roger Gray re joining the veteran line up of Paul Shanahan and Bob Poole with Paul Thomas on vocals.

Nos Differences: "Nos Differences" (English: "Our Differences") is a song by British-Norwegian boy band A1, released as the third single from their third studio album, "Make It Good" (2002).  The song is a French version of the band's song "Caught in the Middle", and features vocals from French pop singer Ève Angeli.

Waiting for Daylight (A1 album): Waiting for Daylight is the fourth studio album to be released by British–Norwegian boy band, A1.  The album was released on 11 October 2010, and was the band's first release of new material for more than eight years.  It is also the first album to be released since the departure of Paul Marazzi from the band.  It was originally released in Norway only; but was released on iTunes in 2015 for the UK and the rest of the world.  The album peaked at number five on the Norwegian Albums Chart.

Paul Marazzi: Paul Thomas Leo Marazzi (born 24 January 1975 ) is a British musician.  He was founder of boy band A1.

Magneto (band): Magneto was a popular Mexican boy band of the 1980s and 1990s.  The band formed on February 14, 1983.  In 1986, Magneto was featured in "Siempre en Domingo," a Mexican entertainment show viewed across Latin America and parts of Europe.  Mexican teen pop group Magneto emerged in 1983.  Their first record, Dejalo Que Gire came in 1984, followed by Super 6 Magneto.  The Latin pop outfit suffered several lineup changes before achieving their first gold record in 1986.  Mostly playing dance-pop songs, the five-member ensemble started touring Central America after climbing charts with "Todo Esta Muy Bien," and "Soy Un Soñador."  However, their breakthrough came after issuing a Spanish-language version of Desireless' "Voyage Voyage," a French pop hit from the '80s.  In 1992 the boy band played the lead in their own movie, "Cambiando el Destino".  Magneto won the Lo Nuestro Award for Pop New Artist of the Year, and received two nominations for the Lo Nuestro Awards of 1993: Pop Album ("Magneto") and Pop Group of the Year.  Nevertheless, the original Magneto disbanded in 1996 after a sold-out show at Mexico City's Auditorio Nacional.

Be the First to Believe: "Be the First to Believe" is a song by British-Norwegian boy band A1.  It was their debut single and was released as the first single from their debut album, "Here We Come".  The single was released in July 1999, and peaked at No. 6 on the UK Singles Chart, becoming the band's first chart entry in the UK.

Supporting paragraphs: Paul Marazzi A1 (band)
Answer: A1