- Rudolf Serkin, Marlboro Recording Society, Michael Tree, Myron Bloom & Benita Valente
- Emerson String Quartet
- Isaac Stern, Itzhak Perlman & Pinchas Zukerman
- Michael Tree, Myron Bloom & Rudolf Serkin
- Juilliard String Quartet & Yefim Bronfman
- Emanuel Ax & Cleveland Quartet