Ключевые слова: attendance, audience, auditorium, barcelona, caral, catala, catalana, chairs, chamber, chorus, cicle, classical, concert, conductor, conservatory, editorial, entertainment, europe, festival, hall, harmony, indoors, instrumental, instruments, live, music, musica, orchestra, orfeo, palau, people, performance, philharmonic, scene, seats, show, sound, spain, spectators, stage, symphony, theatre, traditional,