Devise is setup with user model. the app has views generated along with the db already migrated
Added concerns modules for artist and fans to include in my Devise user model for organization of methods. By doing this I am able to have only one Devise User model. Added before_filter to Music controller with method defined in Application controller. The perpuse is to limit certain levels of authenication to only artists for some  privledges. A concern is that these limitaions were implemented through devise but may be best suited for cancan.
Commiting with deleted devise views for the Artist model