Music ChannelJanuary 31, 2009To Aru Majutsu no Index OP21by YoU 1206 days ago When I was just about to say that I’ve is not gonna make a new OP or ED for the Anime, I heard a noise of some electronic sounds from the speaker, noticing that I was watching the episode 17 of To Aru Majutsu no Index. Something wrong with my laptop? Suddenly the sound came to a clear mode, unveiling that a new track was coming. The Single will be released on 4th. Feburary, voiced by Mami Kawada (川田まみ).Title: masterpieceCheck out the post here to get the full version.