Porta Ferrada Concert

55th Porta Ferrada Festival. Classic Space: Sarah Chang+ Quartet Gerhard . At 10.30pm at the Monastery. Tickets sale: www.festivalportaferrada.cat, www.ticketea.com, www.atrapalo.com, www.entradeslavanguardia.com, Discos Sol Negre shop and at the phone number 93 319 75 70.