Complex sentence: The Jack Singer Concert Hall can seat 1,700 to 2,000 patrons and is a synthesis of some of the world's finest concert halls (Grosser Musikvereinssaal in Vienna, the Boston Symphony Hall, and the Concertgebouw in Amsterdam).
Split into simpler sentences: The Jack Singer Concert Hall can seat 1,700 to 2,000 patrons. It is said to be a synthesis of some of the world's finest concert halls (Grosser Musikvereinssaal in Vienna, the Boston Symphony Hall, and the Concertgebouw in Amsterdam).