World-gorger Shukarhazh is a music track that is unlocked during the boss fight against World-gorger Shukarhazh on the Warped floors of Daemonheim.
The music track is currently bugged and won't always unlock while fighting the boss. To unlock this track, open the music track playlist and turn it on and off while the boss is still alive. If that doesn't work, turn on shuffle and then turn it off and the track should become unlocked.
This information has been compiled as part of the update history project. Some updates may not be included - see here for how to help out!