Question: Which award in 2012 was won by the singer whose songs are in the Begali film Kanchenjunga Express?
Sentence (from "Usha Uthup"): "Darling", which she recorded with Rekha Bhardwaj for the film "7 Khoon Maaf", won the Filmfare Award for Best Female Playback Singer in 2012.
Relevant evidence: Yes