Hong Kong, Sept. 5 -- Music maestro AR Rahman is out with a new movie-which naturally is a musical. Here's all you need to know about

releasing on Zee5 on September 5.

Story -

In what appears to be a rags to riches story,

may have children as protagonists, but isn't a kids' movie. The musical has Guddu (Lydian Nadhaswaram) at its centre, a ragpicker who dreams of going to school and becoming a musician. His dreams are mocked and not taken seriously by the adults around him, however, it's his young friends who motivate him to believe in himself and pursue his dream. When Guddu laments to a friend saying "mujhe toh musician ka m bhi nahi aata", he gets a reply filled with childhood optimism, "balloon ko 'baloon' ka b aata hai? Phir bhi ...