# Zagreb concert season 2026‑2027 > Live situation record from CLSTR: https://clstr.news/situations/zagreb-concert-season-20262027 > Updated: 2026-08-06T16:22:41.000Z. Sources: 4. Developments: 3. In July 2026, organizers announced that American disco‑punk band Electric Six would make its Croatian debut at Zagreb’s Tvornica kulture on 26 June 2027, alongside a performance by the New‑York instrumental trio City of the Sun in September 2026. A week later, the city’s venues unveiled additional summer and autumn programming: the Green River Festival was scheduled for 6‑9 August 2026 on the Sava riverbank, featuring concerts, literary evenings and food stalls, while Boogaloo club released an autumn lineup running from late September through December, including tributes, techno nights and international acts such as Dizzee Rascal. By early August, further details about Electric Six’s debut were provided, emphasizing the band’s history and confirming the 26 June 2027 concert as the first ever performance in Croatia, reinforcing Zagreb’s growing role as a hub for diverse international music events. ## Timeline ### 2026-08-06: American band Electric Six to play first concert in Croatia Electric Six will play its first Croatian concert on 26 June 2027 at Zagreb’s Tvornica kulture, marking the Detroit band’s debut in the country. 2 sources. https://clstr.news/cluster/american-band-electric-six-to-play-first-concert-in-croatia ### 2026-08-04: Zagreb venues unveil Green River summer fest and Boogaloo autumn lineup Zagreb’s Green River Festival runs 6‑9 Aug with music, literature and food, while Boogaloo club announces an autumn lineup featuring Dino Dvornik tribute, techno, metal and Dizzee Rascal. 2 sources. https://clstr.news/cluster/zagreb-venues-unveil-green-river-summer-fest-and-boogaloo-autumn-lineup ### 2026-07-20: Electric Six and City of the Sun to Play in Zagreb Electric Six will debut in Croatia at Tvornica kulture on 26 June 2027, while City of the Sun will play at Vintage Industrial Bar on 15 Sept 2026, bringing diverse US‑origin bands to Zagreb. 4 sources. https://clstr.news/cluster/electric-six-and-city-of-the-sun-to-play-in-zagreb --- Cite as: Zagreb concert season 2026‑2027. CLSTR, https://clstr.news/situations/zagreb-concert-season-20262027