{"name":"Experts Only Festival","type":"festival","slug":"experts-only-festival","mention_count":3,"first_seen":"2025-07-21","last_seen":"2026-08-04","genres":["House"],"primary_genre":"House","genre_source":"ai","genre_sources":{"House":"ai"},"quarterly_counts":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,1],"events":[{"date":"2026-08-04","headline":"John Summit's Experts Only Festival 2026 drops complete line-up","source":"Billboard","event_type":"festival_lineup","newsletter_url":"https://www.imsindustryinsider.com/newsletter/2026-08-04"},{"date":"2026-04-07","headline":"John Summit's Experts Only Festival 2026 announces phase one line-up","source":"Billboard","event_type":"festival_lineup","newsletter_url":"https://www.imsindustryinsider.com/newsletter/2026-04-07"},{"date":"2025-07-21","headline":"John Summit to debut Experts Only Festival in New York this September","source":"","event_type":"festival_lineup","newsletter_url":"https://www.imsindustryinsider.com/newsletter/2025-07-21"}],"co_entities":[{"name":"John Summit","slug":"john-summit","type":"artist","shared_count":3}]}