Movie : Mera Munna (1967)
Singers : Lata Mangeshkar
Song : Badhaai Ho Badhaai Janamdin Ki Tumko
Lyricist : Qamar Jalalabadi
Actors : Rehman, Nutan, Raj Mehra
Music Director : Kalyanji, Anandji

Badhaai ho badhaai janamdin ki tumko
Janamdin tumhara milenge laddoo humko
Badhaai ho badhaai janamdin ki tumko
Badhaai ho badhaai janamdin ki tumko
Badhaai ho badhaai janamdin ki tumko

Sada dil laga ke tu mehnat se padhna
Mehnat se padhna
Padhaai mein aage se aage hi badhna
Aage hi badhna
Achha ji bataao maine aisa kyun kaha
Jo tum paas hoge milenge laddoo humko
Badhaai ho badhaai janamdin ki tumko
Badhaai ho badhaai janamdin ki tumko

Bade hoke laana humaari tu bhaabhi
Humaari tu bhaabhi
Ke jiski ho rangat gulaabi gulaabi
Gulaabi gulaabi
Achha ji bataao maine aisa kyun kaha
Tumhari hogi shaadi milenge laddoo humko
Tumhari hogi shaadi milenge laddoo humko

Badhaai ho badhaai janamdin ki tumko
Badhaai ho badhaai janamdin ki tumko

Budhaape mein honge idhar baal pakke
Idhar baal pakke
Udhar honge ghar mein ji bachchon ke bachche
Ji bachchon ke bachche
Achha ji bataao maine aisa kyun kaha
Tumhara hoga pota milenge laddoo humko
Tumhara hoga pota milenge laddoo humko
Badhaai ho badhaai janamdin ki tumko
Badhaai ho badhaai janamdin ki tumko

This is a special song for birthday enviornment. The song is from the film Mera Munna which came in bollywood in 1967. The film was directed by Madhusudan and this song is in the voice of Lata Mangeshkar.