She is known for singing ghazals and geets like "Kuch Din To Baso Meri Ankhon Mein", "Anokha Laadla Khelan Ko Mangay Chand", and "Mat Samjho Hum Ne Bhula Diya".

Her vocalization of poet Habib Jalib's "Mat samjho hum nay bhula diya, Ye mitti tumko pyari thee, Iss mitti main hee sula diya" was a memorial tribute to the war heroes of 1965.

Chishti, Nisar Bazmi, Sohail Rana, Bakhshi Wazir, Rehman Verma, Safdar Hussain, and others.

[3][1] Bilqees Khanum met the notable sitar player of Mewati gharana of India, Ustad Rais Khan at Karachi in 1978.

[6] The prime minister of Pakistan Shehbaz Sharif offered his condolences over her death and acknowledged her services for the music world.