Related Information for Nightmares 1. Nightmares is a Post-Hardcore band from Atlanta, Georgia, that just recently signed to Rise Records.Their debut album will be out Summer 2014. 2. Nightmares are a hardcore band from Hamilton, New Zealand. Nightmares are a hardcore band from Woolgoolga, New South Wales, Australia. Nightmares is a USA-based synth trio formed by Jonathan Canady, David Reed, and Mark Solotroff.5. Nightmar.. read more