Casey Spillman

Following the event’s success during Miami Music Week, I’m excited to announce another special gathering—this time in Barcelona! Join us on Wednesday, 12th June at the intimate and stylish Slow Barcelona for a free party that promises pure energy and underground sounds. As offSONAR takes over the city, we’re bringing a slice of London’s music scene straight to the dancefloor. Expect a handpicked lineup of seasoned selectors and rising talents, each delivering their own distinct sound. This night has been carefully curated to offer seamless transitions and a musical journey from start to finish. Whether you’re a local or visiting for the week, this is your chance to experience quality music, good people, and a night to remember.