The guitar duo De Stefano - De Leo (now Duo Eterna) has been working together for 9 years. They have reached a level of mutual understanding most often seen in duos where the two players are related by birth or marriage. These long time friends are a perfect match in musical terms and it is a pleasure for me to hear Eterna interpreted by them. - SERGIO ASSAD - When I first heard the Duo De Stefano - De Leo (now Duo Eterna), I felt exhilarated by their commitment and passion towards the guitar, and the art of making music. It was 'love at first hearing' and so, I had no choice but to write something for them. - CLARICE ASSAD -.