Listen to Doora Swalpa Doora online. Doora Swalpa Doora is a Kannada language song and is sung by Yogaraj Bhat and Karthik. Doora Swalpa Doora, from the album Devru (Original Motion Picture Soundtrack), was released in the year 2009. The duration of the song is 5:05. Download Kannada songs online from JioSaavn.