A birds jo(u)rney minor music and cloud update

A birds jo(u)rney minor music update
This update changes the cloud a little more for better and longer gameplay.
I also added a new song to the game that wil appear every 16 seconds so you,the gamers, dont get music headaches.
Well actuay I just tried some stuff out but aaaaanyway here are the changes:
- More stable gameplay
- A new song (A lonely Islands tale(song))