RT_ARTIST = 0x05,
    ITDB_LIMITSORT_GENRE = 0x07,
    ITDB_LIMITSORT_MOST_RECENTLY_ADDED = 0x10,
    ITDB_LIMITSORT_LEAST_RECENTLY_ADDED = 0x80000010, /* See note above */
    ITDB_LIMITSORT_MOST_OFTEN_PLAYED = 0x14,
    ITDB_LIMITSORT_LEAST_OFTEN_PLAYED = 0x80000014,   /* See note above */
    ITDB_LIMITSORT_MOST_RECENTLY_PLAYED = 0x15,
    ITDB_LIMITSORT_LEAST_RECENTLY_PLAYED = 0x80000015,/* See note above */
    ITDB_LIMITSORT_HIGHEST_RATING = 0x17,
    ITDB_LIMITSORT_LOWEST_RATING = 0x80000017         