Original song by Hatsune Miku and composed by ryo (ur the greatest ryo!!)I make Nami sing by using her voicebank Act 2 and yea sorry if she sounds a bit different, must be she cant sing lower than D4 ^^;After record for her new voicebank, her range is F4 (the first one was D4)Her voicebank can be download at her bloghttp://utaunenami.blogspot.com