Mag Earwhig! Is a 1997 album release by indie rock band Guided by Voices. Following the dissolution of the group's "classic" lineup, band-leader Robert Pollard recruited Cleveland group Cobra Verde as his backing band, while retaining the Guided by Voices name. Most of Mag Earwhig! #was recorded in a professional studio in Cleveland by the new lineup and marked a departure from band's trademark lo-fi sound, although additional songs were subsequently recorded in Dayton, and former members played on several tracks.