Listen to Sudhu Jaoya Asa-Swapan online. Sudhu Jaoya Asa-Swapan is a Bengali language song and is sung by Swapan Dasgupta. Sudhu Jaoya Asa-Swapan, from the album Gaan Elo, was released in the year 2009. The duration of the song is 4:47. Download Bengali songs online from JioSaavn.