Talk:Ring Suzune/@comment-187.64.17.227-20120820211032/@comment-5017500-20120821022732

Yes, it's Ring singing in the 3rd track. It's "少女とメフィスト" (Girl and Mephistopheles). This video is the creator's own reprint.

"Linker from the underworld" is not the title of the song in the 1st track. The song title is "ハンドル握って" (Holding the Handlebars). Ring sings the same song in the 5th track.

According to the creator's writings, this video is a demo of a CD which was first sold at Comic Market 81 held from Dec. 29 to 31, 2011, and sold again at Comic Market 82 (Aug. 10~12, 2012).