finding a sound in sound manager

I'm looking for a particular which I saw once I cannot find again...been driving me nuts. Is there a way to search the sound module or maybe a list somewhere that is sorted? Incidentally, the sound is the "cheering" one.

The one from the crowd in the normal bonus credits? (Arthas rockin', ROC version)

I've got TFT, but I assume I still have it?

Also, where would that be? That is, which folder/section in the huge tree of sounds.