Yin Yang Yo! two rabbit twins named Yin (Stephanie Morgenstern) and Yang (Scott McCord) that train under Master Yo, a grumpy old panda who is eventually revealed to be their biological father. They learn the sacred art of Woo Foo, a special type of martial arts that involves both might and magic. They must work together to save the world from evil villains and forces that want to destroy, corrupt, or take it over. However, through all these adventures, Yin and Yang still portray stereotypical siblings; belligerently antagonistic but still ultimately caring about each other and working together when needed. During the first
Yin and Yang (Fish albums) which was also released as a lead single. All new tracks were mixed and produced by James Cassidy, who had previously worked on "Songs from the Mirror" and Suits. The outside cover, a relatively simple concept based on the yin and yang symbol (with each element in the shape of a fish) surrounded by a circular Celtic knot pattern, was again designed by permanent Fish collaborator Mark Wilkinson. The "Yin" version of the cover has a black symbol on a white/greyish background, the "Yang" version has a white symbol against a dark-red/black background. (On the Radio Edits CD cover, the