+/*!
+ * @method currentSongShuffable
+ */
+- (BOOL)currentSongShufflable;
+
+/*!
+ * @method setCurrentSongShuffable:
+ */
+- (BOOL)setCurrentSongShufflable:(BOOL)shufflable;
+
+/*!
+ * @method equalizerEnabled
+ */
+- (BOOL)equalizerEnabled;
+
+/*!
+ * @method setEqualizerEnabled:
+ */
+- (BOOL)setEqualizerEnabled:(BOOL)enabled;
+