The School of Mechanism, Op. 120 is an essential collection of progressive piano studies designed to develop finger technique and flexibility. Jean-Baptiste Duvernoy, a 19th-century French pedagogue, offers 30 melodic exercises that combine technical training with musical expression.
These studies aim to improve:
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finger fluency and independence,
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evenness of playing,
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control of touch and dynamics,
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coordination between both hands.
Ideal for intermediate-level students, this collection bridges the gap between early technical exercises (such as those by Czerny) and more advanced virtuoso studies.









