Schmelvin
This is a private residence with 7000 feet of display area. It is not open to the general public, but to groups of 40 or more only. It features the world's largest theater pipe organ with 5 rows of keys and 8000 pipes. There are hundreds of music boxes, phonographs, coin operated pianos, violin machines, photoplayers, US and European orchestions, dance organs, and calliopes. The tour is at least three hour and by docent. Exhibits are overwhelming and awe inspiring. House on the Rock pales in comparision. Group tours can be arranged through the Sanfilippo Place de la Musique Foundation via their website. A tour you'll never forget.