Regeur (1983) Did W. Heifetz made the greater adjustment of expressive style, accommodating Rubinsteins rich tone to produce playing of remarkable impulse, passion and feeling. Donna Smith amp; Darlene Bosch. The Faur233; charges ahead with youthful impulse and sends off sparks of excitement, while the Schumann is filled with finely-graded dynamics and subtly-nuanced balances.