DESCRIPTION:
If you have completed a "certain" challenge, this music is probably stuck into your head already.

This music is composed of 2 tracks written by Edvard Grieg for the Peer Gynt drama. The first one is called "Anitra's Dream" (it's not "Anitra's Dance" here) and the second one "In the Hall Of The Mountain King".

This track is under public domain, and you can download it here:

FLAC: https://mega.nz/#!d9cTySLa!jQJPX8Z6ekaUFX1xL_a16wnS1N2HcAw0S-BqMLKYUJk
MP3: https://mega.nz/#!gx9RSIzJ!9yHnOJXUIuHNi-t1iIm6cvGj7GZmL3LuWRY-ReZs7nQ

00:00 Anitra's Dream
04:00 In the Hall Of The Mountain King