Everytime I start Graal on facebook I hear that incredibly annoying song. I have music disabled because I don't want to hear it but it still plays since the options load after you select a server.
I polled a small bit of the community about how they felt and they seem to agree that they too are annoyed by it.
It's not a huge deal but everytime I start facebook graal it does get on my nerves, causing me to completely mute my sound until I am ingame (even then, sometimes the song will keep going even if music is unchecked).