The xylophone leads the Pinn Peat ensemble, cueing the other musicians when to start. Master musician Ngek Chum plays roneat ek (left).

Play the 5 basic tones below, skipping the blank keys.

• play "Camptown Races": 4 4 3 4 5 4 3
  
• listen to "Cheut Chhoeung"
  
• play "Cheut Chhoeung": 3 1-hi 4 5 1-lo 2 3