Question: Do singers Daron Malakian and Corey Taylor sing in the same band?

Context paragraphs:
Steal This Album!: Steal This Album!  is the third studio album by Armenian American rock band System of a Down, released on November 26, 2002, on American Recordings.  The album was produced by Rick Rubin and Daron Malakian, and reached #15 in the "Billboard" Top 200.

Rebellion (song): "Rebellion" is a song by American rock band Linkin Park.  The song was originally recorded by the band for their sixth studio album, "The Hunting Party", where it appears as the eighth track on the album.  The song features Armenian-American multi-instrumentalist Daron Malakian from rock band System of a Down, who plays additional guitar on the track.  The track was released as second promotional single from "The Hunting Party" on June 4, 2014 and was later released as the fourth official single from the album on October 13, 2014, and was included on American rock radio.

Lonely Day: "Lonely Day" is the second single from the 2005 album "Hypnotize" by Armenian American metal band System of a Down.  It was written by guitarist Daron Malakian, who also provides lead vocals on the track.  The song received a nomination for Best Hard Rock Performance at the 49th Annual Grammy Awards.

Bad Acid Trip: Bad Acid Trip is an American metal band, currently signed to System of a Down lead singer Serj Tankian's record label, Serjical Strike Records.  Their 2004 album, "Lynch the Weirdo", was produced by Daron Malakian, another System of a Down member.  In 2006 they performed on the second stage at the Ozzfest summer tour.  The band has three full-length releases ("For the Weird by the Weird", "Lynch the Weirdo", and "Humanly Possible") and multiple EPs.

Vartan Malakian: Vartan Malakian (Armenian: Վարդան Մալաքյան, born February 14, 1947) is an artist and painter.  He is the father of Daron Malakian, guitarist co-founder of System of a Down and Scars on Broadway.  He was born on February 14, 1947 in Mosul, Iraq.

System of a Down: System of a Down, sometimes shortened to System and abbreviated as SOAD, is an Armenian-American heavy metal band from Glendale, California, formed in 1994.  The band currently consists of Serj Tankian (lead vocals, keyboards), Daron Malakian (vocals, guitar), Shavo Odadjian (bass, backing vocals) and John Dolmayan (drums).

Scars on Broadway (album): Scars on Broadway is the only studio album by Scars on Broadway, a band consisting of System of a Down members Daron Malakian and John Dolmayan.  The album contains fifteen tracks, all written by Malakian.

Scars on Broadway: Scars on Broadway was an American rock band, founded by System of a Down member Daron Malakian.  The band's eponymous debut album was released on July 29, 2008.

Daron Malakian: Daron Vartan Malakian (Armenian: Տարօն/Տարոն Վարդան Մալաքեան, born July 18, 1975) is an Armenian–American singer-songwriter, multi-instrumentalist, and record producer.  He is best known as the guitarist, songwriter and second vocalist of the rock band System of a Down and as the lead vocalist, lead guitarist and songwriter of the band Scars on Broadway.  Like the rest of the Hollywood-based band System of a Down, he is of Armenian ancestry, but he is the only member to have been born in the United States.  Daron Malakian is known for his distinctive playing and is ranked 40th in Loudwire's list of "Top 50 Hard Rock + Metal Guitarists Of All Time" and #11 in MusicRadar's poll, "The 20 Greatest Metal Guitarists Ever".  He is placed 30th in Guitar World's List of The 100 Greatest Heavy Metal Guitarists of All Time.

Corey Taylor: Corey Todd Taylor (born December 8, 1973) is an American musician, singer, songwriter, actor, and author, best known as the lead singer and lyricist of the American heavy metal band Slipknot and the American alternative metal band Stone Sour.

Supporting paragraphs: Daron Malakian Corey Taylor
Answer: no