[Azur Lane] Northern Overture - Stage BGM (30m Extend)

Azur Lane Event ～Northern Overture～ BGM playing on stage maps and most event dialogues. Extended to at least 30 minutes, or 15 loops in this case. Audio sourced from in-game to preserve as much sound quality; Looping based on in-game for a seamless loop; no adjustments done. Volume is high and has too much audio clipping, so volume is reduced by to avoid further clipping upon encoding. ========================= In-game Filename: bgm-cccp2 Visuals: Azur Lane’s 2020-02-27 login, waifu2x-fied (x2, lo