I have never used that song on myself, but I used yesterday many times on
some Sol Mage (trying to get my lambent boots) and it works. I used it to
pull them by stunning them first, and I run back to my safe spot invis and
wait for it to come. I also used it to interrupt his spells. I also used
it at Lower Guk a few days ago (Friday night I think) against Zol and Dar
ghoul frogloks, it works well. I can hold them for like minutes so our
group could break up the camp.

However, I think they Up'ed the mob resist rate. Not the resist messages,
but the way that they break the trance even when the song went thru. I am
at lv50 so maybe at lower level this will be worst.

>
>Try it on yourself. Most of the time you will get the "you
>send forth music" message and icon, but will not be stunned.
>If you wait for the icon to disappear, you will get the "you
>are no longer stunned" message even though you were never
>stunned!
>
>It *is* broken.