楽曲展覧会 Grateful RubyはMEIKOさん15hに向けた、楽曲公募ファン企画です。
優劣ではない複数の賞を用意しました！ 豪華賞品、参加者や応援者にも抽選で副賞が当たります。 
募集開始は７月20日から。 イラスト、応援などでも参加できます。

 What is “Grateful Ruby” song exhibition?

 To celebrate MEIKO's 15th anniversary, we would like to see more MEIKO's songs! So we decided to run a song upload campaign!

 Because we want everyone to feel pleasure while attending this campaign, and this is a campaign for 15th anniversary by fans, 
so this campaign won't have any ranking, this is a "Song exhibition"!


BLOG: https://meikogr.hatenablog.com/
Twitter: https://twitter.com/for_MEIKO
piapro: https://piapro.jp/collabo/?view=collabo&id=28835