Listen to Blues for an Unknown Gypsy online. Blues for an Unknown Gypsy is an English language song and is sung by Humphrey Lyttelton And His Band. Blues for an Unknown Gypsy, from the album Jazz Journeys Presents Trad Jazz - Humphrey Lyttelton, was released in the year 2013. The duration of the song is 3:09. Download English songs online from JioSaavn.