Freuet euch des Lebens  

"The terraced garden was liberally adorned with earthenware gnomes, mushrooms, and all kinds of lifelike animals; on a pedestal stood a mirrored glass sphere, which distorted faces most comically; there were also an aeolian harp, several grottoes, and a fountain whose streams made an ingenious figure in the air, while silver goldfish swam in its basin . . . Over the outside door was an ingenious mechanism, activated by air pressure as the door closed, which played with a pleasing tinkle the opening bars of Strauss’s "Freuet Euch des Lebens"."--Confessions of Felix Krull (1954) by Thomas Mann