Rajindar Nath Rehbar is the writer of the song performed by the Ghazal singer married to whom in the 1970s and '80s?
Rajindar Nath Rehbar:  He is the writer of the nazm Teri Khushboo Me Base Khat sung by ghazal singer Jagjit Singh. Jagjit Singh:  Known as the "Ghazal King", he gained acclaim together with his wife, another renowned Indian ghazal singer Chitra Singh in the 1970s and 1980s.
i don't know