2021 Robert Koff Award presented to Rucker C. Johnson

1271 Dr. Robert Koff, the Frozen Dentist of Antarctica : Dentistry Uncensored with Howard Farran

Juilliard String Quartet - Haydn String Quartet Op. 74 No. 1 - ll Andantino grazioso

South Pole dance

Dvořák: "Piano Quintet No. 2 in A", op. 81 - Live, 1955

String Quartet No. 1 (1952) : II. Adagietto

String Quartet No. 1 (1952) : I. Moderato