Can't say I'm a fan of the music, but Im usually busy chatting/drinking before the game to really take notice.
Not sure if there are any ex-Glory supporters out there like myself, but nothing beat the old days with Steve Armstrong singing the Glory theme live before the game, the guy was charismatic as you could get and you couldnt help but sing along with him, it helped create a real carnival type atmosphere at the ground. It made it a complete package of the day, and I have no doubt the pre and half time entertainment contributed to the early success of 20,000 size crowds to the games.