Originally Posted by zmutfx
"L70ETC has been added to the game, to play a 4 minutes long song in the Darkmoon Faire.
The symbol on the drums is "L70ETC," which stands for Level 70 Elite Tauren Chieftain. This is the same band that did the "The Power of the Horde" metal track in WarCraft 3: The Frozen Throne. They were called Level 10 Elite Tauren Chieftain then, and changed their name to Level 60 Elite Tauren Chieftain when WoW came out. They also played Blizzcon the last year it was held."
- mmo-champion.com