© Marion Heise
| Katharina Berndt | - violin (CD1: 3; CD2: 1) | ||
| Desheng Chen | - violin (CD1: 3) | ||
| Evgenia Feizo | - violin (CD1: 3; CD2: 1) | ||
| Jazeps Jermolovs | - violin (CD1: 1) | ||
| Karin Kaminski | - violin (CD1: 3; CD2: 1) | ||
| Lienite Kostanda | - violin (CD1: 1) | ||
| Olga Pak | - violin (CD1: 3; CD2: 1) | ||
| Hovhannes Partizpanyan | - violin (CD1: 3; CD2: 1) | ||
| Juana-Miranda Shwani | - violin (CD1: 3) | ||
| Anja Sommerer | - violin (CD1: 3; CD2: 1) | ||
| Daniel Thieme | - violin (CD1: 3; CD2: 1) | ||
| Christiana Voss | - violin (CD1: 3; CD2: 1) | ||
| Bettina Kegler | - viola (CD1: 1, 3; CD2: 1) | ||
| Bojana Legen | - viola (CD1: 1) | ||
| Anatol Maslej | - viola (CD1: 3; CD2: 1) | ||
| Amèlia Maria Fellows Morey | - viola (CD1: 3) | ||
| Nariman Akbarov | - violoncello (CD1: 3; CD2: 1) | ||
| Joel Avé-Lallement | - violoncello (CD1: 3; CD2: 1) | ||
| Tobias Beckmann | - violoncello (CD1: 3; CD2: 1) | ||
| Amelie Büchner | - violoncello (CD1: 1) | ||
| Anne Gayed | - violoncello (CD1: 1, 3; CD2: 1) | ||
| Amelie Raschke | - violoncello (CD1: 1, 3; CD2: 1) | ||
| Glennys Rosenbaum | - violoncello (CD1: 1) | ||
| Christian Gayed | - contrabass (CD1: 3; CD2: 1) | ||
| Nis-Julius Sontag | - contrabass (CD1: 1) | ||
| Finn Strothmann | - contrabass (CD1: 1) | ||
| Jakob Troje | - contrabass (CD1: 3; CD2: 1) | ||
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