Pez: 12 Sonatas, Op. 1 "Duplex genius"
No. 1 in B Major
Haralt Martens, Anja Enderle, L'Arpa Festante, Ralf Waldner, Johannes Vogt, Angelika Balzer, Christoph Hesse
No. 2 in G Major
Christoph Hesse, L'Arpa Festante, Johannes Vogt, Angelika Balzer, Haralt Martens, Anja Enderle, Ralf Waldner
No. 3 in D Major
Johannes Vogt, Angelika Balzer, L'Arpa Festante, Haralt Martens, Anja Enderle, Christoph Hesse, Ralf Waldner
No. 4 in A Minor
Ralf Waldner, Haralt Martens, Anja Enderle, Christoph Hesse, L'Arpa Festante, Johannes Vogt, Angelika Balzer
No. 5 in C Minor
Haralt Martens, Anja Enderle, Christoph Hesse, L'Arpa Festante, Johannes Vogt, Angelika Balzer, Ralf Waldner
No. 6 in A Major
L'Arpa Festante, Haralt Martens, Anja Enderle, Christoph Hesse, Johannes Vogt, Angelika Balzer, Ralf Waldner
No. 7 in D Minor
Christoph Hesse, L'Arpa Festante, Haralt Martens, Anja Enderle, Ralf Waldner, Johannes Vogt, Angelika Balzer
No. 8 in G Minor
Ralf Waldner, L'Arpa Festante, Haralt Martens, Anja Enderle, Christoph Hesse, Johannes Vogt, Angelika Balzer
No. 9 in F Major
Christoph Hesse, Haralt Martens, Anja Enderle, Ralf Waldner, L'Arpa Festante, Johannes Vogt, Angelika Balzer
No. 10 in C Major
L'Arpa Festante, Haralt Martens, Anja Enderle, Ralf Waldner, Christoph Hesse, Johannes Vogt, Angelika Balzer
No. 11 in B Minor
L'Arpa Festante, Ralf Waldner, Haralt Martens, Anja Enderle, Christoph Hesse, Johannes Vogt, Angelika Balzer
No. 12 in E Minor
Ralf Waldner, L'Arpa Festante, Haralt Martens, Anja Enderle, Christoph Hesse, Johannes Vogt, Angelika Balzer