Music WATCH: Obscura Hail – Bad Math by Happy November 19, 2018 Music Obscura Hail Copied to clipboard by Happy November 19, 2018 Copied to clipboard Music Obscura Hail “Contrasting old world sentiments with the anxiety of modern living”: Obscura Hail have unveiled their new single Bad Math, the third single from their upcoming album Pallbearer. Watch the new video below: