question: Do Andi Deris and Kevin Cronin sing in the same band?
answer: no
context: Title: Andi Deris
  Passage: Andreas "Andi" Deris (born 18 August 1964) is a German singer and songwriter, best known as the lead vocalist of power metal band Helloween, and co-founder and former lead singer of German melodic metal band Pink Cream 69.  He has an active solo career, as well as his own recording studio in Tenerife.
  Title: Master of the Rings
  Passage: Master of the Rings is the sixth studio album by German power metal band Helloween, released in 1994.  It is the first to feature new members Andi Deris and Uli Kusch.
  Title: Kevin Cronin
  Passage: Kevin Patrick Cronin (born October 6, 1951) is the lead vocalist, rhythm guitarist, and occasional pianist for the American rock band, REO Speedwagon.  REO Speedwagon had several hits on the "Billboard" Hot 100 throughout the 1980s, including two chart-toppers written by Cronin: "Keep on Loving You" (1981) and "Can't Fight This Feeling" (1985).
  Title: Forever and One
  Passage: "Forever and One (Neverland)" is a song by German power metal band Helloween taken from the album "The Time of the Oath" and composed by Andi Deris, lead vocalist of Helloween.  The German version of the single contains a live version of "In the Middle of a Heartbeat" from their album "High Live".
  Title: Come In from the Rain (Andi Deris album)
  Passage: Come In from the Rain is the first solo album of Andi Deris, vocalist of the power metal band Helloween.  It was released in 1997 and has a different sound from his band's albums, with a different style in each song.
  Title: Metal Jukebox
  Passage: Metal Jukebox is a cover album by German power metal band Helloween.  The song "Lay All Your Love on Me" was released as a single in Japan.  Each member of the band recorded their instruments independently (and in different countries and studios) of each other and was later brought together at Andi Deris' Tenerife studio.
  Title: Mrs. God
  Passage: "Mrs. God" is a song and single by German power metal band Helloween from their album "".  The song is about the emancipation of women, showing Helloween's sense of humour.  It was written by the band's vocalist Andi Deris.
  Title: Done by Mirrors
  Passage: Done by Mirrors is the second solo album of Andi Deris, vocalist of the power metal band Helloween.  In Japan, it was released in 1999, but due to record company conflicts, had to be released in 2000 in the rest of the world.  The sound is different from Helloween, and from the previous album, "Come in from the Rain", with the dark thematic who would come in 2000 with Helloween's album "The Dark Ride".
  Title: Are You Metal?
  Passage: "Are You Metal?"  is a song and a single from German power metal band Helloween's thirteenth studio album 7 Sinners.  The single was released physically only in Japan, containing 3 songs.  There was also a digital single version available worldwide, which contained only the title song "Are You Metal?" , entirely composed by vocalist Andi Deris.
  Title: Pink Cream 69
  Passage: Pink Cream 69 is a German Hard rock/heavy metal band founded in 1987 in Karlsruhe, Germany by Andi Deris, Dennis Ward, Kosta Zafiriou and Alfred Koffler.  The band gained their first contract by winning music magazine "Metal Hammer" 's newcomer competition in Ludwigsburg one year after forming.  In 1994, Andi Deris left the band to join German power metal band Helloween.  He was replaced by British singer David Readman.
citations: Kevin Cronin Andi Deris