1. The clarinet is in the woodwind family.
2. There were three people in the orchestra. They are Richard Hawley, Ixi Chen, Johnathan Gunn.
3.There are the E-flat clarinet, the B- flat clarinet and the Contrabass Clarinet.
4. The oboe plays higher notes.
5. Yes.
6. They use the Treble clef.
7. You would use the treble clef as well.
8. It uses two reeds.
9. This also uses a double reeed.
10. I sounds like arabian music. (for all 10 question refer to first link)