Collabro Collabro is a musician known for their operatic pop music. Top tracks by Collabro Related artists The Shires Liz Callaway Military Wives Amanda Holden Libera AsapSCIENCE Military Wives Choirs Sam Tsui Ben Platt Evelina Music Sam Bailey Kenya Sally Leona Lewis Tufts Beelzebubs Patrizio Buanne Nathan Carter Keala Settle Nine