This the final design that I came up with for the final presentation in the audio foundation. I developed this idea from previouse weeks intrument making exercise, which I made a drum that had four different sounds coming from each tube. As a groupo we decided to bring some culture in to our performance. In our group we have people from 4 different cultures therfore we decided to research on our own culture and come up with a desing that represnt our culture and our selves. In Sri lanka this called "thamatama". I have done a similar design but added my own design to it as well. It is played by hand and more than 8 sounds can be produced by this intrument. I have used Helium ballon as the skin of the drum, Pipes as the base of the drum and pieces of wood to make a frame for the drums.