Artists
Find out more about artists that are signed to, or work alongside YJB Records

T-REV
Founder and CEO of YJB Records.
With his heavily tattooed face and gold chains Swansea-based artist T-REV looks in many ways like your typical rapper. But clutched inside his inked hands you’ll never find a lit cigarette or a bottle of whiskey as you might expect – it’ll always be a hot cup of coffee.
It hasn’t always been this way for the 32-year-old who has spent much of his life consumed by an addiction to drugs and alcohol. He is in no doubt that if he didn’t sober up four years ago right now he would be dead.
Having completely turned his life around it’s easy to assume that T-REV is now living his happily ever after but the dad-of-one is adamant that he will always be a work in progress. While he navigates his sobriety he also faces grief and serious mental health challenges.
Using music as his therapy T-REV – whose real name is James Davies – has made it his life purpose to help others through doing what he is most passionate about. He hopes sharing his story will help others feel less alone and encourage them that sobriety is possible however impossible it feels.
CrazeTheJack
CrazeTheJack, also known as Craig Lewis, is an independent rapper and producer hailing from Swansea, Wales, that works alongside and frequently collaborates with YJB Records. Drawing inspiration from old-school hip-hop legends like A Tribe Called Quest and Big Daddy Kane, he brings a raw, authentic energy to the UK rap scene. His distinctive style blends classic boom-bap production with modern lyrical storytelling, creating music that's both nostalgic and fresh.
Over the years, CrazeTheJack has built an impressive discography that includes standout projects like Kaleidoscope, Resilience, and the socially charged Full Circle EP. His music explores themes of personal growth, resilience, and social consciousness, often featuring collaborations with fellow UK artists. Each release showcases his ability to craft thought-provoking lyrics over smooth, hard-hitting beats.
A regular presence on the live circuit, CrazeTheJack has performed at events across Wales, including the Hub Festival in Cardiff. Known for his dynamic stage presence and meaningful content, he continues to build a dedicated fanbase. His work is available on platforms like Bandcamp and SoundCloud, where listeners can explore the full depth of his sound.
