composer gave me work, it was because my voice was suited to his music at that point. No one musician did me any favor by asking me to sing for him." She gives the credit for her first big break to B. R. Chopra, the producer of Naya Daur. Khayyam Another music director who recognized Asha's talent early was Khayyam. Their partnership dates back to his first movie Biwi (1948). Khayyam gave her some good assignments in the 1950s, including Dard and Phir Subah Hogi. However, their collaboration is chiefly remembered for the songs of Umrao Jaan. Ravi Music composer Ravi considered Asha one of his favorite singers. She sang for his first movie Vachan (1955). The melodious lullaby from this movie, "Chanda Mama Door Ke" became an overnight hit among young mothers in India. Ravi got her to sing bhajans for the movies Gharana, Grihasti, Kaajal and Phool Aur Patthar, at a time when most of the composers remembered her only when they needed to record B-grade songs picturized on the vamps or the side-heroines. Ravi and Asha recorded a variety of songs, including the popular comic duet with Kishore Kumar – "C A T...Cat. Cat Maane Billi" (Dilli Ka Thug). The bhajan "Tora Man Darpan" (Kaajal) attained great popularity. They also recorded songs for many popular movies like Waqt, Chaudhvin Ka Chand, Gumrah, Bahu Beti, China Town, Aadmi Aur Insaan, Dhund and Hamraaz. For Chaudhvin Ka Chand, Ravi wanted Geeta Dutt (the wife of actor and producer Guru Dutt) to sing the songs. But when she backed out, Guru Dutt insisted that Asha sing the songs. Sachin Dev Burman Sachin Dev Burman and Lata Mangeshkar, were not on good terms from 1957 to 1962. During this period, S D Burman used Asha as his lead female voice. She and Burman gave many songs in movies such as Kaala Pani, Kaala Bazaar, Insaan Jaag Utha, Lajwanti, Sujata and Teen Deviyaan (1965). They recorded many songs together after 1962 as well. Rahul Dev Burman (Pancham) Asha first met Rahul Dev Burman (also known as Pancham) when she was the mother of two and he was in 10th grade having dropped out to pursue music. Their partnership was first noticed in Teesri Manzil (1966). She went on to record a variety of songs with him – cabarets, rock, disco, ghazals and classical. In the 1970s, Asha and Burman's youthful Western songs