Listen to Patki-Patki Sir Duara online. Patki-Patki Sir Duara is a Bhojpuri language song and is sung by Babbu and Ajeet Kumar Akela. Patki-Patki Sir Duara, from the album Bajaawe Damroo, was released in the year 1997. The duration of the song is 7:30. Download Bhojpuri songs online from JioSaavn.