A Summer Story returns to Arganda del Rey, Spain on June 19-20, 2026, delivering two days of electronic dance music featuring internationally acclaimed headliners. The festival showcases house, electronic, trance, and electro house with performances by French superstar DJ David Guetta, Dutch trance legend Armin van Buuren, and Ukrainian artist Korolova. This focused electronic music event brings together top-tier talent from across Europe for an intensive weekend celebration of dance music culture. Festival-goers can expect a curated lineup emphasizing quality over quantity with three carefully selected international artists representing the best in contemporary electronic and trance music.