Samundra band, an ensemble that plays age-old Nepali tunes, recomposing many in new forms, is known for updating cherished old music for contemporary times. With members Anil Gandharba on sarangi and arbajo, Buddha Gandharba on sarangi, Ramkrishna Gandharba on flute and arbajo, Samsher Gandharba on maadal, Arjun Gandharba…