This is a bit of a surprise...The Digimon Music Producer and FeelMee have announced a memorial live concert to celebrate the passing of Wada Kouji.At the moment the only details we have are that it's planned for Thursday, August 30th and they mention those showing up singing along to the music.They also ask everyone to wait awhile for further details.A new version of Butter-Fly will be the ending theme to Digimon Adventure tri. Part 6 and feature Wada Kouji's audio track from the tri. Version of Butter-Fly alongside the cast, AiM, and Ayumi Miyazaki.The CD will be released on May 2nd and there will be 2 versions:A normal edition for 741 yen.A first print limited edition for 1,481 yen. The limited edition will include a paper jacket and a mini pin-up poster of the art from the jacket.Pre-Orders are available at CDJapan (affiliate links.)