descripção
The keyboard may be a piano, or any other keyboard instrument such as harpsichord, toy piano, electric piano etc. adapting the playing style to interpret dynamics or note durations where these are otherwise not possible to achieve.
Parts may be played an octave higher than written and part 5 may be doubled an octave lower.
The score shows the instrumental parts with clefs suitable for a string ensemble (three violins, viola, 'cello).