The instruments described in the first two groupings in Worlds of ...

[lbcchick]

The instruments described in the first two groupings in Worlds of Music p. 337 represent two of the four categories of instruments in a typical gamelan ensemble.
 
  What will be an ideal response?

Question 2

Study the list of gamelan instruments in Worlds of Music, p. 337-338 and their accompanying illustrations in Fig. 7-2. p. 336. What four categories of instruments are usually found in gamelan ensembles?
 
  What will be an ideal response?

[parker125]

Answer to Question 1

 Knobbed Gong Instruments: gong ageng, gong siyem, kempul, kenong, kethuk, kempyang, bonang barung, bonang panerus.
 Metal Keyed Instruments: saron demung, saron barung, saron peking, gendr slenthem, gendr barung, gendr panerus.

Answer to Question 2

 Knobbed gong instruments
 Metal keyed instruments
 Other melodic instruments
 Drums

[lbcchick]

Great answer, keep it coming

[ricroger]

Thanks for the timely response, appreciate it