Question: Peredur ap Gwynedd was a guitarist who was part of the band that was formed in what city in 1990?

Context articles: Peredur ap Gwynedd
Electric Angels
David S. Goodman
The Replacements (band)
The Offspring
Hold Your Colour
Apollo 440
Pendulum (drum and bass band)
John Reis
The David Lee Roth Band

Peredur Wyn ap Gwynedd is a Welsh guitarist.
 He was born and raised in South Wales and currently resides in London.
 His brother, Rheinallt ap Gwynedd, was the bassist for the band Apollo 440 and his sister, Llinor ap Gwynedd, is an actress.
Electric Angels was a Los Angeles-based band that formed from the defunct pop group Candy featuring new singer Shane (Tommy Riggins/Shane Mansfield), guitarist Ryan Roxie(Ryan Rosowicz), and original Candy members bassist/songwriter Jonathan Daniel, and drummer John Schubert.
 After one year, the band relocated to New York City and were signed to Atlantic Records within five months.
 One of their first New York shows was opening up for the British band Dogs D'Amour and Mother Love Bone (featuring Jeff Ament and Stone Gossard who would form Pearl Jam after the death of lead singer Andrew Wood).
 Their self-titled debut was recorded in London in the autumn of 1989 by David Bowie and T.Rex producer Tony Visconti and released in February 1990.
 They were reviewed favorably as a cross between The Replacements and Hanoi Rocks.
 The band cited their musical influences including KISS, The Ramones, The Replacements, Rick Springfield and George Jones and toured with New Jersey rockers Danger Danger, former Kiss guitarist Ace Frehley and Phoenix rockers Icon (band).
 The band let their contract with Atlantic expire in 1991 due to poor promotion on the part of the label.
David Simon Charles Goodman (born 25 February 1958 in England) is an International Master of chess, and a chess writer.
 Awarded the IM title in 1983, he won the World Youth Chess Championship (Cadets) in 1975.
 He played #10 on the English national team in Moscow in 1977.
 The following year he was part of the five-man English team that won the World Under-26 Team Championship in Mexico City.
 He was a reporter and editor for AP before becoming a full-time chess teacher in New York City in 2002.
 He started his career as a stringer reporting on international chess tournaments for AP, before joining the company as a full-time newsman in 1990.
The Replacements were an American rock band formed in Minneapolis, Minnesota, in 1979.
 Initially a punk rock band, they are considered pioneers of alternative rock.
 The band was composed of the guitarist and vocalist Paul Westerberg, guitarist Bob Stinson, bass guitarist Tommy Stinson and drummer Chris Mars for most of its career.
 Following several acclaimed albums, including "Let It Be" and "Tim", Bob Stinson left the band in 1986, and Slim Dunlap joined as lead guitarist.
 Steve Foley replaced Mars in 1990.
 Towards the end of the band's career, Westerberg exerted more control over the creative output.
 The group disbanded in 1991, with the members eventually pursuing various projects.
 A reunion was announced on October 3, 2012.
 The Replacements never had significant commercial success, except for "I'll Be You", which hit number 1 on the "Billboard" Alt Rock chart, but they influenced numerous alternative rock acts.
The Offspring is an American rock band from Garden Grove, California, formed in 1984.
 Originally formed under the name Manic Subsidal, the band has consisted of lead vocalist and rhythm guitarist Dexter Holland, bassist Greg K., lead guitarist Kevin "Noodles" Wasserman and drummer Pete Parada since 2007.
 While Holland, Greg K., and Noodles have been constant members since the band was formed, the Offspring has gone through a number of drummers.
 Their longest-serving drummer was Ron Welty, who had been a member of The Offspring for 16 years; he was replaced by Atom Willard in 2003, and then four years later by Parada.
 The band is often credited—alongside fellow California punk bands Green Day, Bad Religion, NOFX, Pennywise and Rancid—for reviving mainstream interest in punk rock in the 1990s.
 They have sold over 40 million records worldwide, being considered one of the best-selling punk rock bands of all time.
Hold Your Colour is the debut studio album by the Australian drum and bass band Pendulum, released on 25 July 2005 and later reissued in 2007 by Breakbeat Kaos.
 The album was mastered by Stuart Hawkes at Metropolis in London.
 The album features collaborations with artists such as the DJs Fresh and TC, the MCs $pyda and Fats, vocalists from bands Freestylers and Halogen, and guitarists from bands Karnivool and Concord Dawn, together with Peredur ap Gwynedd.
Apollo 440 (alternately known as Apollo Four Forty or @440) are an English electronic rock band formed in Liverpool in 1990.
 Apollo 440 have written, recorded and produced five albums, collaborated with and produced other artists, remixed as Apollo 440 and as ambient cinematic alter-ego Stealth Sonic Orchestra, and created music for film, television, advertisements and multimedia.
 During their eleven years at Sony, 1993–2004, they notched up 11 Top 40 UK singles with three Top 10s, and had a chart presence worldwide.
Pendulum is an Australian/British drum and bass and electronic rock band founded in 2002.
 Pendulum originally formed in the city of Perth, Western Australia by Rob Swire, Gareth McGrillen, and Paul "El Hornet" Harding.
 The band was later expanded to include members, Ben Mount, Peredur ap Gwynedd, and KJ Sawka.
 Members Swire and McGrillen also formed the electro house duo Knife Party.
 The group is notable for its distinctive sound, mixing hard rock with electronic music and covering a wide range of genres.
John Reis (born 1969) and also known by the pseudonyms Speedo, Slasher, and The Swami is an American musician, singer, guitarist, record label owner, and disc jockey.
 He is best known as the singer and guitarist for the rock band Rocket from the Crypt, which he formed and fronted (as Speedo) for the entirety of its career from 1990 to 2005.
 Prior to this he was the guitarist in the post-hardcore band Pitchfork, and also played in Drive Like Jehu during the early 1990s.
 In 1999 he formed the Hot Snakes, and in 2000 also formed the Sultans, in which (as Slasher) he sang and originally played bass before switching to rhythm guitar.
 He played in both these bands until their breakups in 2005 and 2007 respectively.
 He also released a solo recording under the name Back Off Cupids, which was recorded in 1994 but not released until 1999.
 Over the years he has performed in many other musical acts including Conservative Itch, Stacatto Reads, Custom Floor, and Beehive & the Barracudas.
 He is the owner of Swami Records, a label he founded in 1999 (he uses the title The Swami in this capacity).
 He frequently works with bands in a studio capacity and releases albums by many southern California groups through his label.
 He also hosts the "Swami Sound System" program (previously on San Diego radio station 94.9 (KBZT), and now available on Slacker Radio).
 Reis remains an influential figure in the San Diego underground music community and is currently performing with a new band named The Night Marchers.
The David Lee Roth Band was an American rock and roll band, formed in Pasadena, California in 1985 by Van Halen frontman David Lee Roth.
 Originally featuring a supergroup line-up of guitarist Steve Vai, bassist Billy Sheehan, and drummer Gregg Bissonette, the band released numerous popular songs and albums from the mid-1980s until the late 1990s.
 Other well-known musicians in the David Lee Roth Band have include guitarist Jason Becker, guitarist Steve Hunter, guitarist John 5 (guitarist), bassist Matt Bissonette drummer Ray Luzier, and keyboardist Brett Tuggle.
 The band's well-known songs include "Yankee Rose", "Goin' Crazy!"
, "Shy Boy", "Just Like Paradise", "Stand Up", "Damn Good", "A Little Ain't Enough", "She's My Machine", and "Slam Dunk!"