Edge’s appearance music is excerpted from the song Alter Brid - Metalingus, but with the sentence "You Think You Know Me" added at the beginning. If you want to listen to the full version, just look for the song Alter Brid - Metalingus. If you want to listen to the appearance music, go to Wrestling Online to find it. The address of LS is correct, and the 4th song in it is the appearance music currently used by Edge.