Listen to Dekha Ek Khwab online. Dekha Ek Khwab is a Hindustani language song and is sung by Rahul Sharma. Dekha Ek Khwab, from the album The Confluence: Santoor & Piano, was released in the year 2013. The duration of the song is 6:36. Download Hindustani songs online from JioSaavn.