Drummer nicknamed "Dhedot" who became a star in his native Indonesia as a member of the pop-rock group Letto. His band became an immediate success with the release of their debut album Truth, Cry, and Lie (2005), which sold more than half a million copies.
He dropped out of Muhamadiyah University to pursue music full-time.
His band won the Best Newcomer Album award at the SCTV Music Awards.
He is the brother of Letto guitarist Agus Riyono.
His song "Sandaran Hati" features singer Judika Sihotang.