Principle members of ThunderBoyz are brothers Sky and Nick, along with their cousin Levi.  Drumming and singing since they were toddlers, they exhibited their musical gifts at a very early age.   Their impressive abilities were encouraged by immersion in the traditions of their culture.   Having performed for film premieres, inaugurations and at schools around the country, ThunderBoyz shares its musical talents with many outside the family home on the Lake Traverse Reservation located in South Dakota.