Just overheard this gem (Asianet Movies):

Ujjayiniyile Gaayika - Malayalam Song

Movie - Kadal Palam (1969)
Vayalar/Devarajan/P Leela

Chanced upon last night (Mahua):

Bhojpuri-Bidesiya-Neek saiyan bin (1963)

Nandita Gosh sings 'Naanti Mo Naanti...' in Odia Movie Mala janha (1965) Lyrics: Binodini Devi, Music: Akshaya Mohanty

Three additional odes to melody:

Bandi (1957) Gora badan mora umariya baali Geeta Dutt Hemant Rajendar Krishan

Movie: Parivaar (1956)
Singer: Lata-Hemant Kumar
Lyrics: Shailendra
Music: Salil Chowdhury