'Return a string with the now playing info (Artist - Song Title).'

def now_playing(self):

    info = self.get_info()
    now_playing = ''
    if info:
        status = info['status']
        if (self.status != status):
            self.status = status
            if (self.status == 'playing'):
                self.layout.colour = self.play_color
            else:
                self.layout.colour = self.noplay_color
        self.local = info['file'].startswith('/')
        title = info['title']
        if self.local:
            artist = info['artist']
            now_playing = '{0}    -    {1}'.format(artist, title)
        elif info['stream']:
            now_playing = info['stream']
        else:
            now_playing = title
        if now_playing:
            now_playing = '\xe2\x99\xab    {0}'.format(now_playing)
    return now_playing
