The San Miguel Primavera Sound 2011 organisation has revealed the line-up of the Ray-Ban Unplugged stage, an intimate space where some of the bands on the festival will play acoustic sets and speak with their fans. Ray-Ban Unplugged will be open every festival day at 6pm at the Parc del Fòrum. On the first day, the menu contains one of the Captured Tracks stars, Blank Dogs, the female indie-rock of Las Robertas and the new hip-hop of Das Racist. On Friday, the precious and melodic rock of Avi Buffalo and the grunge revival of Male Bonding share the stage with the psychedelic folk and ambient drones of Julian Lynch and the free-rock of Za!. Dean & Britta will be the big name for Saturday, completed with the garage rock of Puerto Rican sensation Davila 666. San Miguel Primavera Sound 2011 takes place on 25 and 29 May at Poble Español, and from 26 to 28 May at Parc del Forum in Barcelona. Tickets are on sale here.