Koyal Si Teri Boli is a beautiful hindi song from 1992 bollywood film Beta. This song is composed by Anand and Milind. Udit Narayan and Anuradha Paudwal has sung this song. And of course lyrics for which you are looking is written by Sameer.
Song : Koyal Si Teri Boli
Film : Beta
Lyrics : Sameer
Music : Anand, Milind
Singer : Udit Narayan, Anuradha Paudwal