Provided to YouTube by Sony Music Entertainment The Christmas Song · Guy Sebastian / 蓋賽巴斯汀 Stars Of Christmas ℗ 2004 Sony Music Entertainment ...
Australia's favourite Guy Sebastian performed 'O Holy Night' for KIIS' The Summer Fling. #WakeUpWonderful.
Vision Australias Carols by candlelight , 24 Dec 2009 (Presented by Myer). Held in the Sidney Myer Music Bowl, Melbourne. Merry Christmas ( War Is Over) ...
Sanctaury Cove Carols 2010 (Guy singing in the pouring rain on the Gold Coast).
Guy Sebastian alongside his brothers Oliver, Christopher and Jeremy perform "Have Yourself A Merry Little Christmas" at the 2005 Carols By Candelight.