Below is a list of instruments currently in the collection. Unless otherwise noted, all are promised gifts of Ken Cancelosi, in memory of Robert Cancelosi.

Violoncellos

• Violoncello by Martin Nebel & Bro., New York City, New York, 1910. Gift of Ken Cancelosi, in memory of Robert Cancelosi, 2024. NMM15798

• Violoncello by Francesco Ruggeri, Cremona, Italy, 1683.

• Violoncello by Gennaro Gagliano, Naples, Italy, 1735.

• Violoncello by Giuseppe Gagliano & Antonio Gagliano, Naples, Italy, 1772.

• Violoncello, Germany, ca. 1700-1800.

• Violoncello by Carl Becker & Son, Chicago, Illinois, 1968.
   

Violas

• Viola by Carl F. Becker, Chicago, Illinois, 1952. Gift of Steve and Penny Kruse, and purchase funds gift of Ken Cancelosi, in memory of Robert Cancelosi, 2025. NMM15872

• Viola by Carl F. Becker, Chicago, Illinois, 1982.
   

Double Bass

• Double bass by Paul Toenniges, Los Angeles, California, 1940.