Question: Are both Joel Madden and Paul Baloff American pun rock singers?

Context articles: Dead Executives
Good Charlotte
Dear Jane (song)
Joel Madden
Bonded by Blood
We Are Done
Paul Baloff
Before — Volume One
Benji Madden
The Madden Brothers

The Dead Executives are a record production and songwriting team, composed of brothers Joel and Benji Madden and Jason "Jay E" Epperson.
 The group often collaborates with many major and new artists in their songs.
 Some artists they have collaborated with are J-Kwon, Jung Tru, Young Dre The Truth, Three 6 Mafia, and Murphy Lee.
 The Dead Executives songs usually have Joel Madden singing or saying the name of the group in the background.
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).
"Dear Jane" is a song written by Benji Madden and Joel Madden for The Madden Brothers' first studio album "Greetings from California".
 It was released as a single on September 3, 2014.
Joel Rueben Madden (born Joel Rueben Combs; March 11, 1979) is the lead vocalist for the American pop punk band Good Charlotte, as well as a record producer, actor, DJ, and UNICEF Goodwill Ambassador.
 He is also part of the pop rock collaboration The Madden Brothers with his twin brother Benji Madden.
Bonded by Blood is the debut studio album by the San Francisco thrash metal band Exodus.
 Although the album was completed in the summer of 1984, it was not released until 1985 due to issues with Exodus and their record label.
 It is considered one of the most influential thrash metal albums of all time.
 It is also the only full-length studio album of Exodus to feature Paul Baloff on vocals, though he was also on their "1982 Demo".
 Baloff was back in Exodus for five years (from 1997 to his death in 2002), and appeared on their 1997 live album "Another Lesson in Violence".
"We Are Done" is a song written by Benji Madden and Joel Madden for The Madden Brothers' first studio album "Greetings from California".
 The song premiered on May 30, 2014 on 102.7 KIIS FM.
 Two music videos were filmed for the song.
 "We Are Done" was released to mainstream radio on July 1, 2014.
Paul Baloff (April 25, 1960 – February 2, 2002) was an American singer, most notable for his time in thrash metal band Exodus.
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)".
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".
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.