Museum features the Gavioli 89-III Lion organ. Also the Kunkels organ that has 112 keys, 14 registers and more than 800 pipes, making it the largest concert organ in Europe. A 70 key Marenghi, serial number 2457. The Black Madonna, an 84-key Mortier Orchestrion. The De Pod, a 90 key Carl FreiThe organs play each Sunday from noon – 5pm. Alternate phone +31 23 5385049