Filou is preparing for a new job. His dad had to open the piano for some problem with one key. Tigris said: I hear strange noises so I better look for a safe place. Filou said: Let me check the problem:
http://www.imagestation.com/picture/...3/fbf9ed05.jpg
After he had found out what it was he immediately started the repair job:
http://www.imagestation.com/picture/...b/fbf9ebb9.jpg
Glad he didn't find a mouse in there:D