There is more than one artist with the stage name Snow:
1) Snow (born Darrin O'Brien on October 30, 1968 in North York, Ontario) is an award-winning Canadian reggae musician. His music is an interplay between reggae, dancehall with toasting and singjaying.
One of his neighboring Jamaican families introduced him as a teenager to reggae and began calling him "Snow" and "Snow White". In 1988, Jamaican-born DJ Marvin Prince witnessed O'Brien deejaying at a party in Toronto and the two quickly became friends. Read more on Last.fm