Question: Mental As Anything are an Australian new wave/pop rock band that formed in Sydney in 1976. Its most popular line-up (which lasted from 1977-1999) was Martin Plaza (birth name Martin Murphy) on vocals and guitar; Reg Mombassa (birth name Chris O'Doherty) on lead guitar and vocals; his brother Peter "Yoga Dog" O'Doherty on bass guitar and vocals; Wayne de Lisle (birth name David Twohill) on drums; and Andrew "Greedy" Smith on vocals, keyboards and harmonica.

Mombassa and O'Doherty formed the duo Reg & Peter/Peter & Reg (they alternated names whenever interviewed) and released a single, "Jean" in March 1991, before adopting the band name Dog Trumpet and releasing the album Two Heads One Brain. Studio musicians were Mike Gubb on keyboards (ex-Dynamic Hepnotics, Mental as Anything), John Bliss on drums (ex-The Reels) and Mark Honeybrook on bass guitar. Further releases followed with the EPs Kiss a Gun Down in October 1992 and Strange Brew in October 1993. After returning to Mental As Anything, they continued with their Dog Trumpet side project and provided three further album releases.  Mombassa also designed innumerable T-shirts, posters, videos and record covers for Mental As Anything and other bands. His most recent album cover is for Public Image Limited's "Greatest Hits So Far". Johnny Lydon spied Reg's work on Mambo clothing and sought him out to do their album cover. Reg's talents extend to illustrations and writings for, among others, Rolling Stone, Stiletto, RAM, Dolly and FMG.  In 1986 Plaza released a solo single, a cover of the 1960s Unit 4 + 2 song "Concrete and Clay", which was a No. 2 hit; the subsequent solo album, Plaza Suite, also charted. In 1991, during his sabbatical from Mental As Anything, Plaza collaborated with former member of Models, James Freud. As Beatfish, they released the self-titled album, Beatfish, which was one of the first Australian dance or house flavoured albums. Plaza's 1994 album Andy's Chest was composed almost entirely of Lou Reed covers. Another collaboration with Freud occurred in 1996 and resulted in the Hawaiian inspired Moondog project, with Plaza appearing on some tracks of the album Postcard from Hawaii.  Smith performed with his band, Greedy's on the Loose, during 1992 but there was no recorded output, while Twohill returned to art college and finished his degree. In 1996, Smith released his solo album, Love Harmonica, and toured with his band, Greedy's People, which re-recorded his solo album and released it as Greedy's People in 1997.  In 2006 Smith appeared on television gameshow You May be Right, hosted by Todd McKenney. The program pitches two teams of celebrities against each other as their knowledge of movies, music and television is put to the test in a series of fun trivia games.

Using a quote from the above article, answer the following question: Did they have any other side projects?
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Answer: Smith performed with his band, Greedy's on the Loose, during 1992 but there was no recorded output,

Problem: Journey is an American rock band that formed in San Francisco in 1973, composed of former members of Santana and Frumious Bandersnatch. The band has gone through several phases; its strongest commercial success occurred between 1978 and 1987. During that period, the band released a series of hit songs, including "Don't Stop Believin'" (1981), which in 2009 became the top-selling track in iTunes history among songs not released in the 21st century. Its parent studio album, Escape, the band's eighth and most successful, reached No. 1 on the Billboard 200 and yielded another of their most popular singles, "Open Arms".

Journey's album sales did not improve and Columbia Records requested that they change their musical style and add a frontman, with whom keyboardist Gregg Rolie could share lead vocal duties. The band hired Robert Fleischman and transitioned to a more popular style, akin to that of Foreigner and Boston. Journey went on tour with Fleischman in 1977 and together the new incarnation of the band wrote the hit "Wheel in the Sky"; however, management differences resulted in Fleischman leaving within the year.  In late 1977, Journey hired Steve Perry as their new lead singer. Herbie Herbert, the band's manager, also hired Roy Thomas Baker as a producer to add a layered sound approach as Baker had done with his previous band, Queen. With their new lead singer and talented new producer, Journey released their fourth album, Infinity (1978). This album set Journey on their road to stardom with their first RIAA-certified platinum album. This album, with their hit song "Wheel in the Sky" (#57 U.S.), set Journey on a new path with a more mainstream sound to make their highest chart success to date.  In late 1978, manager Herbie Herbert fired drummer Aynsley Dunbar, who joined Bay Area rivals Jefferson Starship shortly thereafter. He was replaced by Berklee-trained jazz drummer Steve Smith. Perry, Schon, Rolie, Smith and Valory recorded Evolution (1979), which gave the band their first Billboard Hot 100 Top 20 single, "Lovin', Touchin', Squeezin'" (#16); and Departure (1980), which reached No. 8 on the album charts.  Journey's newfound success brought the band an almost entirely new fan base. During the 1980 Departure world tour, the band recorded a live album, Captured.  Keyboardist Gregg Rolie then left the band, the second time in his career he left a successful act. Keyboardist Stevie "Keys" Roseman was brought in to record the lone studio track for Captured, "The Party's Over (Hopelessly in Love)," but Rolie recommended pianist Jonathan Cain of The Babys as the permanent replacement. With Cain's replacement of Rolie's Hammond B-3 organ with his own synthesizers, the band was poised for a new decade in which they would achieve their greatest musical success.

What did Robert do to bring about those changes?

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