Par SCHUBERT FRANZ. Schubert’s music is impervious to the passage of time, and the Arpeggione Sonata, with its ethereal beauty, has become one of the immortal treasures of the chamber music repertoire. This has led to the unique situation of a major work of art existing for an instrument that has long been extinct. - Urtext of the New Schubert Edition/ Répertoire / Flûte Traversière