What music would you play to an alien?

   Austin was a deaf; so the music, was a mistery for him, but, when he has 23 years old, his parents hear something about a new hearing aid, so, they said to him that he has to goes to the doctor to put it; so, when he put to him that, he was saturated because the sound of all the things.
   Now, when he goes to his house, he listen 4 or 5 hours of music.
   He said, that he prefer the silence because the noise.