Instructor for Elective Curriculum

- The most famous jazz guitarist
- Songwriter for many Indonesian singers such as Ruth Sahanaya, Glenn Fredly, Crisye, etc
- SimakDialog Band with Indro Hardjodikoro, Riza Arshad, and Ari Ayunir
- Collaboration with Budjana and Balawan in Trisum
- Founder Tohpati Band