Instruments 
Sorry, coming soon. Meanwhile tale a look at:

http://www.zanesville.ohiou.edu/malaysia/
This site illustrates the musical instruments of Malaysia, describes their construction and allows you to hear the sounds of the instruments

http://www.musicmall-asia.com/malaysia/instruments/
A nice overview of instruments with pictures and audiofiles

http://www.asza.com/ipensol.shtml
Short info and picture of the Negrito nose flute