Question: Good Charlotte consists of Joel Madden, Paul Thomas, Billy Martin, Dean Butterworth and what current coach on "The Voice Australia"
Context: DCMA Collective is an American "lifestyle brand" clothing company owned by Benji and Joel Madden, from the band Good Charlotte, their older brother Josh Madden and friend Tal Cooperman. Greatest Remixes is a greatest hits compilation album with a dance remix to the original songs by Good Charlotte.  The compilation was released on November 25, 2008.  Junior Sanchez, Benji and Joel Madden's older brother Josh Madden, and Good Charlotte are the executive producers for the album.  The track listing includes songs from all four Good Charlotte studio albums and three unreleased songs, "Anxiety", "Fight Song", and "War".  On October 26, 2008, Good Charlotte posted a medley of samples from the tracks on the album on their MySpace page.  It is the first Good Charlotte album to have a Parental Advisory sticker.  However, there is a clean version available. Good Charlotte is an American rock band from Waldorf, Maryland, that formed in 1996.  Since 1998, the band's constant members have been lead vocalist Joel Madden, lead guitarist and backing vocalist Benji Madden, bassist Paul Thomas, rhythm guitarist and keyboardist Billy Martin, while drummer Dean Butterworth has been a member of the band since 2005.  After a four-year-long hiatus, the band announced its comeback on November 3, 2015.  The band has released six studio albums: "Good Charlotte" (2000), "The Young and the Hopeless" (2002), "The Chronicles of Life and Death" (2004), "Good Morning Revival" (2007), "Cardiology" (2010) and "Youth Authority" (2016), as well as two compilations: "Greatest Remixes" (2008) and "Greatest Hits" (2010). "Festival Song" is the fourth and final single taken from Good Charlotte's self-titled debut album "Good Charlotte".  Joel Madden of Good Charlotte says the song is about the HFStival, an annual rock festival sponsored by Washington, D.C./Baltimore, Maryland radio station WHFS.  "I grew up coming to the HFStival. . . I wrote this song about being here, how we wanted to quit our jobs to be in a band.  We have all our friends, the fans and the radio support right here." The Madden Brothers are an American pop rock duo made up of brothers Joel Madden and Benji Madden, both of whom are also founding members of the rock band Good Charlotte. Benjamin Levi "Benji" Madden (born Benjamin Levi Combs on March 11, 1979) is an American guitarist, vocalist, songwriter, and producer.  He is the lead guitarist and backing vocalist for the band Good Charlotte, as well as pop rock collaboration The Madden Brothers.  He formed both of these acts with his identical twin brother, Joel Madden.  Benji is currently a coach on "The Voice Australia". "Where Would We Be Now" is the fifth and final single from Good Charlotte's fourth studio album, "Good Morning Revival".  The song was written by Billy Martin, Joel Madden and Benji Madden and it is also sung by Benji.  In an interview, Billy Martin said that the piano melody of the song was the first Good Charlotte song created with a piano. iTunes Live from Montreal is a digital download-only album from Good Charlotte, released exclusively in Canada on iTunes on September 29, 2009.  The show was recorded at Good Charlotte's solo in-store acoustic performance at the Apple Store in Montréal, Canada on August 14, 2008.  Even though it is considered a Good Charlotte album, only Benji and Joel Madden perform the songs. Good Morning Revival (stylized as Good Morning Revival.)  is the fourth studio album by American pop punk band Good Charlotte and the follow-up to the 2004 release "The Chronicles of Life and Death".  It is the first album to feature Dean Butterworth on drums, who joined the band in March 2005 after former drummer Chris Wilson departed in 2005.  Billy Martin has mentioned in an interview that Benji Madden came up with the name for the album.  This style can be heard in the album's third single, "Dance Floor Anthem", which is the most successful song on the album by debuting at No. 2 on the Australian charts and reaching No.25 on the "Billboard" Hot 100.  It is the final album by Good Charlotte to be released through Daylight Records; they subsequently signed a deal with Capitol. Before — Volume One is a 2011 mixtape, presented by Complex, released by The Madden Brothers which consists of Joel Madden and Benji Madden, who are best known as the lead vocalist and guitarist, respectively, for the American pop punk band Good Charlotte.  The Madden Brothers say that their "only real objective for doing this mixtape was to have fun and be creative".  The tracks from the mixtape each feature at least one guest artist, except track 12, "A Million Tears (One Heart)".
Answer: Benji Madden