BuildBattleSong:
    | "aztec"
    | "balrog"
    | "blockjitsu"
    | "bohemian_rhapsody"
    | "cantina"
    | "cirno_noteblock"
    | "comptine"
    | "corpse_party"
    | "creeper_chase"
    | "creeper_salsa"
    | "crossing_field"
    | "end_lobby"
    | "fireflies"
    | "flight_bumblebee"
    | "flowering_night"
    | "fortune_start_jingle"
    | "fortune_stop_jingle"
    | "gamemode8"
    | "ghostly_band"
    | "happy_fish"
    | "hide_and_seek_sad"
    | "hilly_escapades"
    | "holiday"
    | "hoppin_blocks"
    | "i_cant_wait"
    | "i_wish_it_could_be_christmas_everday"
    | "icy_breeze"
    | "immortal_smoke"
    | "interdimensional"
    | "journey"
    | "journey_in_the_sky"
    | "kart_olympus"
    | "kewl"
    | "kirby_gourmet"
    | "let_it_go"
    | "license_to_infinity"
    | "lunatic_eyes"
    | "mad_world"
    | "mayan"
    | "mayan_theme"
    | "moonrvg"
    | "nyan_cat"
    | "onward"
    | "owen"
    | "pokemon_theme"
    | "pump_it_up"
    | "race_away"
    | "red_brick_house"
    | "retro_track"
    | "santa_claus_is_coming_to_town"
    | "seppette_of_the_dead_princess"
    | "silent_wish"
    | "storms"
    | "suspenseful"
    | "walking_mega"
    | "welcome"