Refactored artist import using mbrainz n lastfm gems. Improved stability

db/migrate/20110624073136_add_mbid_to_track.rb

@@ -0,0 +1,9 @@
+class AddMbidToTrack < ActiveRecord::Migration
+  def self.up
+    add_column :tracks, :mbid, :string
+  end
+
+  def self.down
+    remove_column :tracks, :mbid
+  end
+end