There is more than one artist with this name:
1.) Kingston is an alternative powerpop band from Auckland. Danny Boy and Scotty Boy spent the last 3 years writing songs and preparing for what is now Kingston. Forming in early November 2005 with new members Ben Barter and Shohan Hustwick, the band joined musical powers and is now ready to make you dance!
2.) Kingston (born Doc Watson) is a critically acclaimed American Christian rapper from the East Coast. He currently has three full length releases: Kingston: In The City, The Doc Watson Mixtapes and Absolute Truth. Listen at Last.fm