<prompt> Translate the following text to SwahiliThe highlight of the annual cultural calendar is the Festival Casals, a month full of performances given by the worlds great concert artists.  <response>: Sehemu kuu ya kalenda ya kila mwaka ya utamaduni ni Tamasha la Casals, mwezi uliojaa maonyesho yaliyotolewa na wasanii wakuu wa tamasha ulimwenguni. 