Question: Jimmy Urine and Mark Hoppus, have which mutual occupations?

Context articles: Home Is Such a Lonely Place
Blink-182
Mark Hoppus
James M. Ingram
My Dinosaur Life
Buddha (album)
Commit This to Memory
Jimmy Urine
Greatest Hits (Blink-182 album)
Hoppus on Music

"Home Is Such a Lonely Place" is a song recorded by American rock band Blink-182 for the group's seventh studio album, "California" (2016).
 The song was released as the third single from "California" on April 18, 2017 through BMG.
 It is a ballad with a finger-picked guitar and strings.
 Lyrically, the song revolves around the idea of letting go of the ones you love.
 Bassist Mark Hoppus and producer John Feldmann first began developing the song while discussing their families, and how tough it might be when their children grow up and leave home.
 The song was written by Hoppus, Feldmann, drummer Travis Barker, guitarist Matt Skiba, and songwriter David Hodges.
Blink-182 (often stylized as blink-182; pronounced "blink one eighty two") is an American rock band formed in Poway, California in 1992.
 Since 2015, the lineup of the band has consisted of bassist and vocalist Mark Hoppus, drummer Travis Barker, and guitarist and vocalist Matt Skiba.
 Founded by guitarist and vocalist Tom DeLonge, Hoppus and drummer Scott Raynor, the band emerged from the Southern California punk scene of the early 1990s and first gained notoriety for high-energy live shows and irreverent lyrical toilet humor.
 Blink-182 was initially known as Blink until an Irish band of the same name threatened legal action; in response, the band appended the meaningless number "-182".
Mark Allan Hoppus (born March 15, 1972) is an American musician, singer, songwriter, record producer, and television personality best known as the bassist and co-lead vocalist for the pop punk band Blink-182.
James M. Ingram is an American Recording Engineer based in Los Angeles, California.
 He first started working with Blink 182 members Mark Hoppus, and Travis Barker, at their studio in Los Angeles during the recording of the +44 album When Your Heart Stops Beating.
 During this time he also appeared as a frequent guest on Hoppus' podcast, "Hi My Name is Mark."
 Hoppus notes during podcast number 6, that this James Ingram is not to be confused with "THE James Ingram", the popular American soul musician.
My Dinosaur Life is the fourth studio album by the American rock band Motion City Soundtrack.
 Produced by Mark Hoppus, the album was released on January 19, 2010 by Columbia Records.
 After many years on independent label Epitaph Records, Motion City Soundtrack signed to major label Columbia in 2006, prior to the release of their third album, "Even If It Kills Me" (2007).
 Blink-182 bassist Mark Hoppus returned to produce the album; he had previously worked with the band on their 2005 breakthrough "Commit This to Memory".
Buddha is the third and final demo by the American rock band Blink-182.
 Recorded and released in January 1994 under the name Blink, it was the band's first recording to be sold and distributed.
 Blink-182 was formed in Poway, California, a suburb outside of San Diego, in August 1992.
 Guitarist Tom DeLonge and Mark Hoppus were introduced to one another by Hoppus' sister.
 The duo recruited drummer Scott Raynor and began to practice together in his bedroom, spending hours together writing music, attending punk shows and movies and playing practical jokes.
 The band had recorded two previous demos in Raynor's bedroom — "Flyswatter" and "Demo No.2" — using a four track recorder.
 Most of the tracks from the demo were re-recorded for their debut album "Cheshire Cat".
Commit This to Memory is the second studio album by American rock band Motion City Soundtrack.
 Produced by Mark Hoppus, the album was released on June 7, 2005, in the United States by Epitaph Records.
 Motion City Soundtrack, formed in 1997, had first found success with their debut album, "I Am the Movie" (2002).
 The band toured in the interim years, creating positive word-of-mouth.
 In 2004, the band joined Blink-182 on the road for a string of shows, which led to their bassist, Mark Hoppus, joining the band in the studio for his first producing effort.
James Euringer (born September 7, 1969), known professionally as Jimmy Urine, is an American singer, songwriter, and musician.
 He is best known as the lead singer and programmer of electropunk band Mindless Self Indulgence.
Greatest Hits is the first greatest hits album of American rock band Blink-182.
 It was released on October 31, 2005 by Geffen Records.
 "Greatest Hits" was created by Geffen shortly after the band's February 2005 breakup, termed an "indefinite hiatus" by the label.
 Tensions had risen in the group and guitarist Tom DeLonge desired to take time off.
 Bassist Mark Hoppus and Travis Barker argued with DeLonge regarding the band's future and their possible next album, and heated exchanges led to DeLonge's exit.
 In the interim, Hoppus and Barker continued playing together in +44, and DeLonge formed his new outfit Angels & Airwaves.
Hoppus On Music, previously titled A Different Spin with Mark Hoppus, is a talk show hosted by Blink-182 and +44 singer/bassist Mark Hoppus.
 The show premiered on September 16, 2010, on Fuse, and lasted until June 2012.
 The show formerly featured comedian Amy Schumer as the co-host.