UV and Rhythm Horizons return to London this September for their biggest collaboration yet, taking over Colours Hoxton for a night of forward-thinking progressive house. Joining us is Dutch producer Alex O'Rion, making his long-awaited London debut. A staple on labels like Meanwhile, Sudbeat, and Mango Alley, O'Rion has carved out a global following with his deep, rolling productions. Consistently ranked among Beatport’s top-selling progressive house artists, his sound blends groove-heavy rhythms with cinematic atmospheres - this is a rare chance to catch him in an intimate UK setting. Joining him is a true icon of the scene: Quivver. With a career spanning three decades, recent standout releases on Bedrock, Anjunadeep, and his own Controlled Substance imprint have seen him push his sound into deeper territory while maintaining the precision and drive he’s known for. UV label bosses Paul Thomas and Das Pharaoh complete the headliners, bringing their distinct peak-time progressive energy, shaped by recent UV releases and remixes. The night starts in the Colours Hoxton bar from 9pm, with the main room opening at 11pm for a full-scale journey until close. Tickets now on sale here.