GameFAQs - FAQs, game saves, reviews, and a message board. - http://www.gamefaqs.com/portable/gbadvance/data/933337.html
Eurogamer - Review, by Keza McDonald: "The genius of Rhythm Tengoku is that it's so very, very easy to enjoy." [Score: 8 out of 10] - http://www.eurogamer.net/article.php?article_id=67953
GameSpot - Reviews, news, previews, videos, cheats, links, and a forum. - http://www.gamespot.com/gba/puzzle/rhythmtengoku/
IGN - Screenshots, videos, preview, news, and a message board. - http://gameboy.ign.com/objects/827/827844.html
GameSpy - Provides information, screenshots, and a preview. - http://gba.gamespy.com/gameboy-advance/rhythm-tengoku/