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Why did Hector Berlioz call for 10 cymbals in his Requiem?
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percussion instrument
Flemish rommelpot friction drum; in the Musical Instruments Museum, Brussels.
In his Grande Messe des morts (Requiem, 1837), Hector Berlioz called for 10 pairs of cymbals to achieve specific textural and coloristic effects. Rather than using them solely for standard crashes, he intended for some to be struck together, while others were to be hit with various types of drumsticks to produce different timbres.1
This requirement was part of Berlioz's broader approach to orchestration, where he utilized large instrumental forces and innovative coloristic ideas to express his musical concepts. His Requiem is noted for its massive scale, which also included eight pairs of timpani and four tam-tams, reflecting his status as one of the most individual and influential orchestrators in music history.21