PROKOFIEV, Sergey
Sonata for Cello and Piano in C Major, Op. 119
I. Andante grave
Frans Helmerson, guest professor
Willard Carter, student
Ofelia Montalván, accompanying pianist
The student first performs the movement through, until at a certain point Helmerson notes that there is an incorrect dynamic indication in the score. He then suggests not playing with too much rhythmic freedom between beats. For a particular phrase, the professor asks him to change the part of the bow he is using (not playing so close to the ends so that the sound is more appropriate) and to start “piano voce,” which requires not pressing as deeply into the string. He also recommends not moving his body too much, ensuring that he is the one who decides how the bow should move. They discuss the attack of the notes, and later, the dynamics and character of a certain passage (without so much drama), and reflect on the rhythm.
The professor also makes comments regarding the musical relationship between the piano and cello for certain passages, and the importance of taking into account what the piano is playing in order to react accordingly.
Furthermore, they discuss not using tempo excessively as an expressive tool: the professor recommends using form, articulation, and dynamics… and only using tempo as a last resort if necessary. For the end of the movement, he suggests not slowing down too much, as the music here is simple.
They resume from the beginning and Helmerson gives him a few more indications regarding dynamics, phrasing, use of vibrato, fingering, and character.
Language: English
