Which rock band became popular in the 1980s with their album "Blow Your Cool!": Sweethead or Hoodoo Gurus?
Sweethead: Sweethead is an American alternative rock group formed in 2008. Hoodoo Gurus: Hoodoo Gurus (referred to as the Gurus by fans) are an Australian rock band, formed in Sydney in 1981, by the mainstay Dave Faulkner (songwriter, lead singer and guitarist) and later joined by Richard Grossman (bass), Mark Kingsmill (drums), and Brad Shepherd (guitar, vocals, harmonica). Hoodoo Gurus:  Their popularity peaked in the mid to late 1980s with albums "Mars Needs Guitars!
Hoodoo Gurus