Cor anglais

Double-reed woodwind instrument

The cor anglais (UK: , US: or original French: [kɔʁ ɑ̃ɡlɛ]; plural: cors anglais), or English horn (mainly North America), is a double-reed woodwind instrument in the oboe family. It is approximately one and a half times the length of an oboe, making it essentially an alto oboe in F. The cor anglais is a transposing instrument pitched in F, a perfect fifth lower than the oboe (a C instrument). This means that music for the cor anglais is written a perfect fifth higher than the instrument sounds.

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