Why don't you write to CDBaby? I've heard good things about them and their service is great.

In the meantime, I found several independent artists on google who mention they get airplay on Radio MILO in Belgium, so it sounds legitimate. Here's one of those, plus one about an American music show which airs on MILO:

artist's mention of MILO

American Music show on MILO

Good luck,

kat