Singer-songwriter. Based in New York City and signed to Jay-Z's Roc Nation label, his musical style has been dubbed by Roc Nation as "gangsta-rock". He is best known for his bluegrass re-working of Jay-Z's "99 Problems". His debut album, Old Tyme Religion, was released on 10 May 2011. He can trace direct royal heritage back from his maternal great-grandfather, Prince Chakrabongse Bhuvanath, a son of King Rama V of Thailand, and is a second cousin, twice removed of the current King of Thailand, King Maha Vajiralongkorn.