The Free Music Archive contains 866 tracks recorded live by WFMU volunteers at Golden Festivals between 2009 and 2018. Audio quality varies widely. You can use the search tool to find tracks for specific bands, dates, etc. The search term “Golden Festival” finds all of these tracks.
Aaron Kisslinger is a radio journalist and musician. In this Soundcloud series he samples the music and interviews half a dozen people involved with creating and organizing the Zlatne Uste Golden Festival.
Streaming audio of Golden Festival 2011, Grand Ballroom, Saturday 6-9pm can be heard here: http://wfmu.org/playlists/shows/38852
Music and songs from Golden Festivals 2009-2018: http://freemusicarchive.org/search/?quicksearch=golden+festival