Formal performances of traditional genres during the Fiesta de la Virgen del Pilar, recorded at the Teatro Principal and Zaragoza Trade Fair Theatre. Included Educación y Descanso groups from other regions. These were recorded with permission granted for radio use. Also includes recordings made from a balcony as the night processions of the Fiesta de la Virgen de Pilar passed by. The rondalla here is a small group composed primarily of plucked string instruments.