In 2007, a group of fans of the series began collaborating online to write a musical based on the games. In 2010, the head of the project announced that they had received recognition by Capcom who had agreed to license them. The paperwork is still currently being processed.
"Turnabout Musical" is a completely fan-made musical play that retells the story of the original game "Phoenix Wright: Ace Attorney," by Capcom. This unique fan-made production features 30 original songs, though references are made to the in-game music. Many wonderfully talented people are devoted to the production of this musical, and soon the first official cast recording will be available for release.
For now, you can head over to the forums to join in the discussion.