High Contrast at Ministry of Sound is the sort of gig that sells itself. What do you need to know about the Welsh D&B supremo? That his seminal Hospital Records releases have changed the face of drum and bass? That Seven Notes in Black is a sick, sick tune and it's not even his biggest track by a long way? With Calyx and Teebee also weighing in with low frequency D&B, get ready for a night of bone-shaking anthems. Over 18s only, ID required.