1. EAP298/41/60 Reference (shelfmark): EAP298/41/60 Title: Silver Jubilee: Yunguyo Music Center Scope & Content: Dates of original material: Unknown. Track: Vinyl disc format LP . Language: Spanish and Aymara Creator: Centro Musical Yunguano Collection Area: Endangered Archives Programme Languages: Aymara and Spanish Date Range: 2009 Extent: 10 tracks in WAV format