Singing bottle Unknown origin - Unidentified music Curiosity with well-kept secrets: Where does it come from? What is this music? Wasn't it a lantern at the base? Object of curiosity: Green glass bottle, in a frame decorated with flowers in sheet metal and gilded metal, and concealing a music box. Functional music box with nice sound and good rhythm, unidentified music. The music can be stopped permanently and pushing a latch. To activate, pull the latch. The music stops by putting the bottle down. Made in Germany written below.