Bruno Cadogan has flown from New York to Buenos Aires in search of the elusive and legendary Julio Martel, a tango singer whose voice has never been recorded and yet, is said to be so beautiful that it is almost supernatural. As Bruno tries to find Martel, he begins to untangle the story of the sing...

Bruno Cadogan has flown from New York to Buenos Aires in search of the elusive and legendary Julio Martel, a tango singer whose voice has never been recorded and yet, is said to be so beautiful that it is almost supernatural. As Bruno tries to find Martel, he begins to untangle the story of the singer's life.