Hm... depends on where she is, but Namin? will mostly stick to the original RO music. She admits that the original RO music for churchyard GH or the underprison is rather dull after a shortwhile... many of the "world map" music is rather enjoyable, though there are not too many training spots on the world map except for the early levels, Metallings and Geographers...
(not sure if this server has Minerals, but Minerals are also a great place to train yet is on the world map as well)