C. S. Rao and K. V. Mahadevan.
6 films with both credited.
| Year | Film | C. S. Rao | K. V. Mahadevan | Language |
|---|---|---|---|---|
| 1963 | Lava Kusha | Director | Music Director | Tamil |
| 1967 | Kanchu Kota | Director | Music Director | Telugu |
| 1969 | Ekaveera | Director | Music Director | Telugu |
| 1970 | Pettandarulu | Director | Music Director | Telugu |
| 1973 | Desoddharakulu | Director | Music Director | Telugu |
| 1990 | Niluvu Dopidi | Director | Music Director | Telugu |