Real name: Justin Osuji

Effective period / Period of releases: 1998 - 2000

Justin Osuji (born Glasgow, Scotland), best known by his current alias Sonny J Mason, is a Grammy Nominated Scottish singer, songwriter, and producer whose style combines "hints of R&B, soul, funk and disco." Mason was signed as a singer-songwriter to Virgin Records at age 14, and his first four singles, released under the name Justin, all reached Top 40 positions in the UK Singles Chart in the late 1990s. His debut album Finally was released in 2000 on Innocent Records, and that year he was awarded The Young Scottish Achievers Award from Queen Elizabeth II.