Um Jammer Lammy

Anime Lyrics: Um Jammer Lammy lyrics - http://www.animelyrics.com/game/umjammerlammy/
Lyrics from the "Make it Sweet!" album, most of which come from the game itself.

Level 80 - http://www.level80.co.uk/psun.htm
Contains various hints for the game.

Neoseeker's Um Jammer Lammy Resources - http://www.neoseeker.com/Games/Products/PSX/umjammerlammy/umjammerlammy_cheats.html
Offers FAQs, screenshots, a discussion board, and links to reviews.

Title - http://elfwood.lysator.liu.se/fanq/g/u/guilbeaux2/

Um Jammer Lammy - http://www.us.playstation.com/games/scus-94448.asp
Official Sony of America page. Flash-based site with character biographies, screenshots and an overview of how the game works.

Whimsyload - http://www.whimsyload.com/
Artwork by game artist Rodney Alan Greenblat