Here is a song from one of the oldest available punjabi movies made in India after partition in 1948(I think the first was Lachchi in 1947)
Movie : Chaman
Music : Vinod
Singer: Pushpa Chopra(later Pushpa Hans after marraige)
Actress: Meena Shorie (the hero was Majnu)
Meena Shorie was the wife of director Roop K. Shorie, the famous movie director and studio owner of Lahore who lost all his film business during partition and moved to Bombay. Meena who was from Raiwind near Lahore was already in Bombay working in hindustani(hindi/urdu) films where she was introduced by the great Sohrab Modi in the mid 40's. She was also known as the "Lara Lappa" girl cuz of a famous song picturised on her "Lara Lappa layi rakhda" sung by lata in the hindi movie "Ek thi ladki"