Summary of the Movie: Doctor Amma is a 1974 Tamil film that revolves around the life of a dedicated female doctor and her struggles in balancing her professional and personal life.

Song Credits:
- Music: M. S. Viswanathan
- Lyrics: Kannadasan

Musical Style: Classic Tamil film song with a melodious and emotional tone.

Raga Details: Likely based on a traditional Carnatic raga, though specific details are not widely documented.

Key Artists Involved:
- Singer: P. Susheela

Awards & Recognition: No widely known awards documented for this specific song.

Scene Context: The song Pirar Vazha Thaan Vazhum is a poignant number reflecting the emotional struggles and sacrifices of the protagonist, possibly expressing themes of selflessness and duty.