Music teacher, choir coach, composer, arranger, trombone player and audio mixing engineer.
| Title | Artist or Show | Scoring | Type |
| Mamma Mia | FIRNANDO SINAGA | SATB Choir | |
| Gundul Gundul Pacul - for SAB & Piano Accompaniment | FIRNANDO SINAGA | SAB Choir | |
| Rambadia - for SATB Acapella | FIRNANDO SINAGA | SATB Choir |