def field_cast_sql(self, db_type):
        return '%s'
Artist of current playing media (Music track only).
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.4/django/db/backends/__init__.py/BaseDatabaseOperations.field_cast_sql--crossover with--dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/media_player/mpd.py/MpdDevice.media_artist