Premise: My Cat Is An Alien (MCIAA) is the name of the Italian musical duo and outsider audiovisual artists consisting of brothers Maurizio and Roberto Opalio, formed in Torino, Italy, in late 1997. They release avant garde /experimental music in a peculiar form of improvisation that MCIAA themselves define 'instantaneous composition'.
Hypothesis: The brother worked on another musical after My Cat is an alien.