Soundtrack detectives -a challenge...

Does anyone know anything about a specific track from the movie "Cruising"? It's played when the Pacino character is in his original apartment with his girlfriend and sounds vaguely like medieval era dance music played by mandolins & cello. Strikingly different from the hardcore metal on the rest of the film and quite appealing to me.
here's the playlist:


ps- thanks to alberporter for learning of this super site.