Imagine taking all the left over scuba tanks you can find and making a musical instrument out of them.  This is what this project is about.  To find what metals and designs make what tones and sounds.  The first will use all steel tanks on a rack to make a scuba tank xylophone. 

 

1.  arrange the tanks in order of size and figure out what sizes make what tones.

 

2.  Determinte what makes the best sound either water filling, or cutting to make the correct tone.

 

3.  Create a wooden rack, can be burned each time & lighter than steel for portability.