Browse Items (1 total) Browse All Browse by Tag Search Items Creator is exactly "Wurlitzer Company, DeKalb, Illinois. Modified by Percy Grainger and Burnett Cross, 1952" Sort by: TitleCreatorDate Added Butterfly piano Iron, wood, steel, ivory, ebony, nails. Keen to explore the possibilities of Free Music, but lacking instruments that would readily play the ‘noteless’ gliding tones it required, Grainger and Cross modified existing instruments to make… Output Formats atom, dcmes-xml, json, omeka-xml, rss2