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