A Free Fusion Concert at Sofia’s Iconic Landmark

On 23 August, the square in front of St. Alexander Nevsky Cathedral in Sofia will host a unique free concert by internationally acclaimed DJ Charles B. The performance marks his debut before a Bulgarian audience and will blend classical masterpieces—by composers like Vivaldi, Mozart and Beethoven—with contemporary electronic soundscapes.

The event is a personal gift to the city from Bulgarian soprano Sonya Yoncheva, who is organizing it in partnership with Sofia Municipality. It serves as the opening night of this year’s “Gala in Sofia,” a music initiative that brings together homegrown talent and global stars on an open-air stage in the heart of the capital.

Admission is entirely free, with entry granted on a first-come, first-served basis until the festival space reaches capacity. A warm-up programme is also planned before Charles B’s set, offering attendees a full evening of entertainment.

Sonya Yoncheva’s Cultural Gift and the Democratic Power of Music

Sonya Yoncheva’s Vision for Democratizing Classical Music

The initiative draws on Yoncheva’s belief that classical works should reach audiences beyond traditional concert halls. By pairing electronic reinterpretations with iconic compositions, the format is designed to attract not only seasoned classical lovers but also children, young people, and families who might be encountering the repertoire for the first time. Charles B’s artistic identity is built precisely on such cross-genre projects, preserving the essential motifs of a piece while giving it a modern sonic coat.

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Event Logistics and the Municipal Partnership

The collaboration with Sofia Municipality positions the concert as a centerpiece of the city’s cultural calendar. Holding it at the emblematic Alexander Nevsky Square—a location usually associated with religious and state ceremonies—underscores the ambition to present high art in an accessible, communal setting. While no capacity numbers have been officially published, the “until full” entry policy means early arrival will be key for those wishing to secure a spot inside the festival zone.