Relative of a cor anglais Crossword Clue

 The answer to the crossword clue "Relative of a cor anglais" is OBOE.

The cor anglais 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 has a mellower and more plaintive tone than the oboe.

The oboe is the soprano instrument of the oboe family, while the cor anglais is the alto member of the family. They are both double-reed instruments, meaning that they produce sound by vibrating two reeds against each other.

Here are some other crossword clues that have "oboe" as the answer:

Double-reed woodwind instrument

Instrument related to the cor anglais

Instrument played by Rachel Green on Friends

Instrument used in the Star Wars theme song

I hope this helps!