The Concert Spirituel (English: Spiritual Concert) was one of the first public concert series in existence. The concerts began in Paris in 1725 and ended in 1790. Later, concerts or series of concerts with the same name occurred in multiple places including Paris, Vienna, London and more. The series was founded to provide entertainment during the Easter fortnight and on religious holidays when the other spectacles (the Paris Opera, Comédie-Française, and Comédie-Italienne) were closed. The programs featured a mixture of sacred choral works and virtuosic instrumental pieces, and for many years took place in a magnificently-decorated Salle des Cent Suisses (Hall of the Hundred Swiss Guards) in the Tuileries Palace. They started at six o’clock in the evening and were primarily attended by well-to-do bourgeois, the lower aristocracy, and foreign visitors. In 1784 the concerts were moved to the stage area of the Salle des Machines (an enormous former opera house in the Tuileries), and in 1790, when the royal family was confined in the Tuileries, they took place in a Paris theater.