"2004Z"^^ . "Calum Graham"@en . . "Calum Graham (born October 29, 1991) is a Canadian, Toronto-based, guitarist and singer-songwriter who has released four albums, won major national music competitions, performed at the Olympic Games in both Vancouver and London, racked up some phenomenal views on YouTube, and was most recently named one of the top 30 guitarists in the world under 30, by Acoustic Guitar magazine."@en . . . "Guitarist" . "1991-10-29Z"^^ . . "solo_singer" . . "Graham, Calum"@en . "1991Z"^^ . . .