R. Sundarrajan and Ilaiyaraaja.
14 films with both credited.
| Year | Film | R. Sundarrajan | Ilaiyaraaja | Language |
|---|---|---|---|---|
| 1980 | Thazhuvatha Kaigal | Director | Music Director | Tamil |
| 1982 | Payanangal Mudivathillai | Director | Music Director | Tamil |
| 1984 | Naan Paadum Paadal | Director | Music Director | Tamil |
| 1984 | Vaidhegi Kaathirunthaal | Director | Music Director | Tamil |
| 1985 | Kunguma Chimil | Director | Music Director | Tamil |
| 1986 | Amman Kovil Kizhakale | Director | Music Director | Tamil |
| 1986 | Mella Thirandhathu Kadhavu | Director | Music Director | Tamil |
| 1988 | En Jeevan Paduthu | Director | Music Director | Tamil |
| 1989 | Rajadhi Raja | Director | Music Director | Tamil |
| 1990 | Enkitta Mothathe | Director | Music Director | Tamil |
| 1990 | Thalattu Padava | Director | Music Director, Producer | Tamil |
| 1991 | Sami Potta Mudichu | Director | Music Director | Tamil |
| 1992 | Thirumathi Palanisamy | Director | Music Director | Tamil |
| 2013 | Chithirayil Nilachoru | Director | Music Director | Tamil |