Question

Which of the following is not a main orchestral group or family?

A. Vibraphones
B. Strings
C. Brass
D. Percussion

Answer 1

Percussion is not one of the main orchestral groups, it is a group containing things such as the drums.

Answer 2

The answer is A. Vibraphones.

strings is the family that includes violins, cellos, guitars, etc.

brass includes trumpets and the tuba, etc.

percussion includes drums, tambourines, etc.