Here are four exquisite bengali clsassical songs by Lataji from the film Monihaar. One song "Ki jeno" is in two parts and is based on Bhairavi. In the first part Hemant Kumart dominates the vocals and in the second part Lataji does the honours. Exquisite.
I have also posted a Hindi song by Pankaj Mullick in the same film at this address: