MP3 MYSTERY

MP3 is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.

Task

The cache is not at the given coordinates! To find the real location you need to solve the given task.

Download the mp3 file below*. If you need a spoiler, see picture 'Spoiler'.

MP3 file

*Alert: You're about to download a file that contains further details needed to find this geocache. As the cache owner, I state that this file is safe to download although it has not been checked by Groundspeak or by the reviewer for possible malicious content. Download this file at your own risk.

Because the container is too small to contain anything but the logbook and a pencil, so the first one to log will get a big round of applause as an FTF prize instead ;).

Beware of muggles and good luck!

FTF: Sandrius and youlews. Congratulations!