Listen to Ek Pagla Panchhi online. Ek Pagla Panchhi is a Hindi language song and is sung by Usha Mangeshkar and Kalyani Mitra. Ek Pagla Panchhi, from the album Dhoop Chhaon, was released in the year 1977. The duration of the song is 4:28. Download Hindi songs online from JioSaavn.