3. In Greece, during the 5th century B.C., orchestra was the name given to the space in front of the main acting area which was used by the chorus, who danced as well as sang, and by the instrumentalists of open air theaters.

9. It is easy to recognize the flute among the instruments of the woodwind section, as it is held sideways rather than straight in front of the player.

14. The clarinet has a single reed -- a flat piece of cane.

21. It is one of the most powerful and colorful musical instruments in the orchestra.

30. The sound is produced by bowing, plucking or striking the string.

42. These are often used in sets of two, three, or four each tuned to a different note.

43. The instrument is played with two sticks.

53. 1º E.S.O. Bilingüe 2010/2011