Jay's debut for Glasgow Underground was the rich, percussive vocal jam "Lose My Mind". Released last year, it was a hit for prime-time taste-makers like Gorgon City, Arielle Free and CID. His follow-up, the brilliant bass-led jam "Heartbreaker", already counts Michael Bibi and Marco Carola in its fan club. It's easy to see why; Jay's cuts are effortlessly DJ friendly. His irresistible beats, clever vocal samples and wicked arrangement make "Heartbreaker" the kind of track that will stay on our USB for a long time.