Biography
Kotoko Sings Second Flight, This is from the Anime "Onegai Twins!"
Mami Kawada Sings Asu e No Namida, This is from the Anime "Onegai Twins!"
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Kotoko Sings Love A Riddle, This is from the Anime "Onegai Twins!"
basically your artist ID Tag is set up with the name of the Anime these songs are from as the artist.
Biography text from Last.fm, available under CC BY-SA.