Hey, can't you just see Merry and Pippin kicking their heels up to "Sally Maclennane"? 
 
As for this bizarre debate about rock...well music is just music.  There´s fantastic stuff to be found in every genre. And dreadful stuff.  My personal mordor music would range from classical like Boulez (nails down a blackboard) MoR like Celine Dion and (sorry guys) quite a lot of metal which I just don't dig.
 But surely it's a question of taste, not honour.