Listen to Dekha Ek Khwab online. Dekha Ek Khwab is an English language song and is sung by Richard Clayderman and Rahul Sharma. Dekha Ek Khwab, from the album The Confluence: Santoor & Piano, was released in the year 2003. The duration of the song is 6:36. Download English songs online from JioSaavn.