When was the song “愛 (Ai)+K=aKi (feat.40mP)” released by Deco*27?

The song 愛 (Ai)+K=aKi (feat.40mP) was released in 2009, on the album “Sou Ai -so i-”.

Who composed the song “愛 (Ai)+K=aKi (feat.40mP)” by Deco*27?

The song “愛 (Ai)+K=aKi (feat.40mP)” by Deco*27 was composed by DECO*27.

DECO*27

愛＋K=aKi
－僕はなに？
AKi－K=愛
僕はどこ？

愛足す刑に処す　君が笑うまで
愛＋aKiが僕になるように

会いたいと震える声が
僕の大好きな声で泣いて
誰かを呼んでる

愛＋Kはキミ
キミはどこなの？
AKi－Kは無いよ？ねえキミ

君が僕で僕が君で僕は僕で君は君で
僕が君を君が僕を足しながら

愛足すKは僕
僕はここだよ。
AKi－Kされたって
何度だって　何度だって
足すよ　足すよ　尽きない愛を
成すよ　成すよ　君の願いを
そして　そして　聞きたいんだ
初めての「」

When was the song “愛 (Ai)+K=aKi (feat.40mP)” released by Deco*27?: The song 愛 (Ai)+K=aKi (feat.40mP) was released in 2009, on the album “Sou Ai -so i-”.
Who composed the song “愛 (Ai)+K=aKi (feat.40mP)” by Deco*27?: The song “愛 (Ai)+K=aKi (feat.40mP)” by Deco*27 was composed by DECO*27.