American Express has revealed a brand new documentary, Unsigned, chronicling its recent music initiative which saw the breakthrough of Nottingham rapper Jazzie Martian.
The American Express Gold Unsigned initiative went ahead earlier this year in search of emerging UK artists, giving one lucky winner the chance to win a £10,000 sync fee, a record deal with the release of a debut single, mentorship from industry professionals, and the opportunity to perform at a major UK…
