Indonesian musician best known as the guitarist for the alternative rock act Noah. He is the founder of the record label Masterplan Records and the producer of records like The Changcuters' Mencoba Sukses.
He lived in Australia for four years as a child. He received a guitar at age fifteen and was taught to play by his father.
He was nominated for the Most Famous Guitarist Player award at the SCTV Music Awards in 2009 and 2014.
His real name is Mohammad Kautsar Hikmat. He married actress Metha Yunatria, with whom he has a child.
He has shared the stage with singer Nazril Irham as a member of Noah.