Sujith Vasudevan I, better known by his stage name 'Sharreth' , is a music director and singer. He predominantly composes film scores and songs for Malayalam films, but has gone on to compose for Tamil, Telugu and Hindi films too. He was one of the permanent judges of Idea Star Singer till the end of Season 5 and played a huge role in making the show a rage across Kerala. From 26 September 2011, he has become a judge along with "Bhavagayakan" P. Jayachandran on the Amrita TV musical reality show Super Star – the Ultimate. His memoir (written by Sanjeev Pillai) titled Aathmaraagam was published by Litmus Publications (an imprint of D C Books) in 2014. Now he is the permanent judge of Amrita TV musical reality show Superstar.