[1] She has sung over 200 songs across Malayalam, Tamil, Telugu and Kannada films.
[2] Sangeetha got her breakthrough with the song "Thaneerai Kaadhalikum" from the 1996 Tamil film Mr. Romeo, composed by A. R.
[3] Sangeetha made her playback singing debut in 1992 through the Tamil film Naalaiya Theerpu.
Her debut in the Malayalam film industry came in 1998 with the song Ambilipoovattam Ponnurulil from the movie Ennu Swantham Janakikutty.
When Sangeetha sang during Tamil Nadu government's film award ceremony, the then Chief Minister Jayalalitha, who was a witness, came up to the stage and presented Sangeetha with a gold necklace from her neck.