This is "Cuckoo Clock".
When this app running, Cuckoo sing every hour and every 30minutes.Also you can choose Singing Time/Times, Background, House and Sound.
If you have any question and BUG report, please send message to following address.
Fix Bug. When overnight, Cuckoo can't sing.Add Westminster Chime
Cuckoox (jp.tambo.cuckoox) is a Mac software application that has been discovered and submitted by users of Software.com.
Operating System: Mac
Default Install Path: /Applications/Cuckoox.app
Minimum OS version: 10.6