This hall is reserved exclusively for classical music and was opened to pay homage to Chile's greatest classical music composer, Claudio Arrau. It is located in Santiago's Municipal Theater, which opened in 1857 and was designed by the architects Baines, Henault and Aldunate. The Arrau hall seats 100 people and is perched on the third floor of the building. The theater has a café, which is open during working hours.
- Nearest Train: Santa Lucía