A live band performs on an outdoor stage in Yambol, Bulgaria, as evidenced by the banner in the background that reads "Ямбол" and "Бири Манджаро", which translates to "Yambol" and "Beer Mandjaro"

A live band performs on an outdoor stage in Yambol, Bulgaria, as evidenced by the banner in the background that reads "Ямбол" and "Бири Манджаро", which translates to "Yambol" and "Beer Mandjaro". The stage is covered by a red tarp, and a complex metal truss system supports numerous lights and speakers. On the stage, three male musicians are visible. On the left, a man with a dark shirt and jeans plays a yellow electric guitar. In the center, a man wearing a dark t-shirt and grey pants sings into a microphone with his arms outstretched. To the right, a man in a red and black patterned shirt and light-colored pants plays a bass guitar. Behind the singers, a drummer is partially visible, seated at a red drum kit. The backdrop of the stage features a large orange banner with text and graphics, including what appears to be a logo for the city of Yambol. Red and white spotlights illuminate the stage, creating dramatic beams of light. Large black speaker cabinets are mounted on either side of the stage. The surrounding environment appears to be a park or outdoor venue, with trees visible in the background and a white truck parked to the right of the stage. The event seems to be a music festival or concert, possibly part of a summer celebration given the "beer" reference.