No, the English horn, or cor anglais, is mellower, or lower than the oboe and is pitched in F, as opposed to C (concert pitch).
Double reed, also known as English Horn
they are very common. 1. they are both in the woodwind family. 2. they both have the same fingerings. 3. they both use a double reed.
No, a cor anglais is a member of the woodwind family of musical instruments.
Cor anglais music is read in treble clef.