Centrifuge

Description

Violin 1, Violin 2, Violin 3, Viola, Cello, Contrabass, Piano — Like the rotational force of the mechanical centrifuge, a repeating eighth-note motif gives this piece the feel of a spinning cyclone, constantly building energy and momentum. Driving rhythms in the cello and bass should be strong and steady. Viola and Violin 2 parts are written closely, often doubled for a strong echoing voice. Eighth-note patterns sound best if played at the middle or balance point of the bow, to enable easy transitions between springy, short staccatos and long, full half notes on the string. Students have ample opportunities to practice low-two finger patterns and create dramatic dynamic contrasts. The pizzicato section should remain steady, maintaining a sense of urgency and excitement. The dark minor tonality and sense of motion make this a powerful piece students will love to play! Kathryn Griesinger builds the forceful minor theme of Centrifuge on a repeating motif of rotating eighth notes. Based on the scientific principle of centripetal force, this piece offers a vortex of expanding and falling energy, with easy finger patterns in first position. Centrifuge is a whirlwind of excitement, and it is well within the reach of developing players. An optional piano part is also included.