크레딧 출연 엘튼 존 Self - Piano & Vocals Anastacia Self - Guest appearance Bryan Adams Self - Guest appearance Mary J. Blige Self - Guest Appearance Kiki Dee Self - Guest Appearance Billy Joel Self - Guest Appearance Ronan Keating Self - Guest Appearance 스텝 Ken Ehrlich Production Lisa Geers Production Derek MacKillop Production David Mallet Directing