Melding flute and guitar does not a novelty, because these two instruments of ancient origin, has been a great attraction for the public. The flute, melodious instrument, the guitar whose melodic and harmonic offer considerable possibilities, sometimes to replace the harpsichord in the interpretation of the basses, were given an important directory.
Overall, the musicianship here is wonderful. The Claude Quartet plays with precision and feeling, and in lock step. Nuances (subtle dynamics, etc.) have been captured in fuller fidelity than in the original recording, making this an interesting listen. Of course, when you've heard one recording hundreds of time, the first time listening to a new one will seem a bit jarring at times, when the differences are at their greatest - but I'll not place any value on that - it's just different.