Bust a Groove 2

Globe Quest's Bust-A-Move 2 page - http://www.geocities.com/TimesSquare/Hangar/5269/index2.html
Lots of screenshots with game magazine logos, little else. [Requires frames.]

Naosonic's Bust A Move2 Dance City - http://www.angelfire.com/hi2/MPheart/bam.html
Game information, secrets, RealAudio music, and lyrics.

Neoseeker's Bust-a-Groove 2 Resources - http://www.neoseeker.com/Games/Products/PSX/bustagroove2/bustagroove2_cheats.html
Offers FAQs, screenshots, a discussion board, and links to reviews.

Square Enix - http://na.square-enix.com/games/bust-a-groove/
Official website for the game.