Charles Robert "Charlie" Simpson (born 7 June 1985) is an English singer, songwriter and musician.
 He is the youngest member of multi-BRIT Award-winning band Busted, and is the lead vocalist, guitarist in post-hardcore band Fightstar.
 AllMusic has noted that Simpson is "perhaps the only pop star to make the convincing transition from fresh-faced boy bander to authentic hard rock frontman".
 Simpson is a multi-instrumentalist, playing guitar, keyboard, piano and drums.
The Hollow Men were a British indie band from Leeds, England.
 The group named itself after the poem by T. S. Eliot.
 The members were David Ashmoore on vocals, Choque on guitar, Howard Taylor on bass, Brian E Roberts on guitar and Jonny Cragg on drums.
 Between 1985 and 1994 The Hollow Men released four albums and several singles.
"Down Down Down" is the debut single by English singer-songwriter Charlie Simpson, from his debut studio album "Young Pilgrim" (2011).
 It was released on 11 April 2011 as a digital download in the United Kingdom.
 The song peaked to the number 65 on the UK Singles Chart and number 9 on the UK Indie Chart.
Busted are an English pop rock band from Southend-on-Sea, Essex, consisting of James Bourne, Matt Willis and Charlie Simpson.
 Formed in 2001, the band had four UK number-one singles, released two studio albums, "Busted" (2002) and "A Present for Everyone" (2003), one compilation album and one live album before breaking up in January 2005 following Simpson's decision to pursue a career fronting post-hardcore band Fightstar.
 They have also won two Brit Awards and won The Record of the Year in 2004 with their single "Thunderbirds", amongst other awards.
 Busted have sold over 5 million albums worldwide.
The Hollow Men are an English sketch comedy group consisting of David Armand, Nick Tanner, Rupert Russell, and Sam Spedding.
 The Hollow Men is also the title of their TV show broadcast in the United States by Comedy Central.
 The show follows the kind of silliness from sketch comedy shows like "Monty Python's Flying Circus" and "The Kids in the Hall".
 The six-episode series aired in early 2005.
 In 2006 they broadcast a BBC Radio 4 sketch show, also of the same name.
 The radio show was recommissioned and a second series was aired in September 2007, along with a special broadcast from the Edinburgh Festival.
 Both series also featured Katy Brand.
 The group performed extensively as a live act with shows in London, Edinburgh, Los Angeles, Montreal and New York.
Billy Baxter (born c. 1959) is an Australian radio presenter and musician from Geelong.
 He is a co-presenter of the Australian rules football program "Coodabeen Champions" on 774 ABC Melbourne, alongside Jeff Richardson, Ian Cover and Greg Champion.
 As a musician, Baxter was the lead vocalist of Ghetto Blasters, Big Fans of Jesus, the Hollow Men and has also worked as a solo artist.
 The Hollow Men issued two albums on Au Go Go Records, "Broken Stuff" (1988) and "So Long" (1990).
 Baxter's solo albums are "Holler" (1991) and "Speedhump, Thump" (1994).
When We Were Lions is the debut EP by Charlie Simpson, confirmed to be followed by his first solo full-length debut album in 2011.
 In the live shows promoting Young Pilgrim he played 2 songs live from the EP which were 'If I Hide Will You Come Looking? '
 and 'Farmer & His Gun' which is also a bonus track and is a live bonus track on the iTunes bonus tracks.
 During his 'Young Pilgrim World Tour' he plays "When We Were Lions" and "Farmer & His Gun" as the encore.
 Charlie announced in January that he is releasing a video for the track 'Bullet' from the EP despite being released 3 years prior, the single is just a one off.
Fightstar are a British rock band from London that formed in 2003.
 The band is composed of lead vocalist, guitarist and keyboardist Charlie Simpson, guitarist and co-vocalist Alex Westaway, bassist Dan Haigh and drummer Omar Abidi.
 Generally considered a post-hardcore band, Fightstar are known to incorporate metal, alternative rock and other genres into their sound.
 During the band's early days, they were viewed sceptically by critics because of Simpson's former pop career with Busted.
 Their live shows got a more positive reaction, and their 2005 debut EP, "They Liked You Better When You Were Dead", was a critical success.
Propellers are an indie rock/synthpop band from Royal Tunbridge Wells, Kent, England.
 The band members are Max Davenport (lead vocals), Archie Davenport (guitar), Charlie Simpson (bass guitar), Jimmy Goodwin (keyboards) and Will Wilkinson (drums).
Young Pilgrim is the debut studio album by British singer-songwriter Charlie Simpson.
 The album was produced by Danton Supple (Doves, Coldplay) and was released on 15 August 2011 through independent label PIAS Recordings.

Question: Who plays more instruments, Brian E Roberts form The Hollow Men or Charlie Simpson?
Answer: Simpson is a multi-instrumentalist