Classic jazz ballad by Thelonious Monk, often covered - most notably by Miles Davis - but here given the string quartet, alto sax, accordian plus whistling treatment. Awesome!
Alto Saxophone, Accordion – Gilad Atzmon
Backing Vocals – Ros Stephen, Tali Atzmon
Double Bass – Richard Pryce (2)
Keyboards – Frank Harrison
Strings – Sigamos String Quartet*
Whistling, Performer [Brushes] – Robert Wyatt
Written-By – T. Monk*
There is an album around - For The Ghosts Within, although I haven't seen it as downloadable. Yet.