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