Why is the music gone when replaying it by FLASH after downloadi

Thank you very much for presenting such a beautiful anamated FLASH WORK with a touching music! I really enjoy it !

But I felt a bit pity that I was unable to listen to the music while watching the anamated work after downloading it. The mushroom is not displayed,too.

Why is the music gone when replaying it by FLASH after downloading it ?

Would you please allow us to download the music first just before we figure out what is wrong with it?

Thank you in advance!