There are
CASCExplorer,
CascView and
LuaCASC, but I haven't managed to extract the sound/listfiles with them
Have been lying under a rock though, since the last time I remembered doing that, it was all MPQ ...
There also is a list of sound commands, but it's not updated for Legion
http://www.wowinterface.com/download...tedforMoP.html
http://www.wowinterface.com/download...WoWSounds.html
But is it still possible to "override/replace" sound and .BLP files?
http://www.wowinterface.com/forums/s...ad.php?t=50086