Sopron Zenél! (Sopron plays music!) is a street music festival based in Sopron, Hungary, since 2015. Many concerts and performances make this day colorful in several stages in this historical town on that day. Generations collide through music: street musicians get together and play their music on the streets, the young students of the local music school show their talent to the audience. A joyful day in the summer, when the whole town is filled with honest, live music.

You can check for more info about the event here.