Who was the co-writer and producer of " All I Want For Christamas Is You " ?
23 ( U.K. series ) Richard Marx - Take This Heart 1993 < br > John Farnham - Then Again The Reason Why ( Co - Writer ) Treated This Way ( Co - Writer ) Talent For Fame ( Co - Writer ) So Long In Love ( Co - Writer ) 1994 < br > Lara Fabian - Carpe Diem Je Vivrai ( Co - Writer ) Au Loin La - Bas ( Co - Writer ) Now That 's What I Call Music !