The Toyota Music Factory (originally known as Irving Music Factory) is an entertainment complex located in the Las Colinas neighborhood of Irving, Texas. Developed by the ARK Group, City of Irving and designed by architecture firm Gensler, for roughly $US175 million, the live music venue holds more than 8,000 spectators. The development is slated to include 300,000 square feet of retail and restaurants, 100,000 square feet concert hall and amphitheater with 8,000 capacity, an outdoor event plaza and 100,000 square feet of office.