I will never get tired of this

Via bittorrent on Hello! Online's tracker, you can now download Mari and Kei singing a translated version of Y.M.C.A. on Uta Doki.

I originally downloaded it as it featured both Mari and Kei, and was delighted when I realized what they were singing. This one is a keeper for sure. You can get it here.

"Growing up" songs. Indeed.