BBD
This is a really good drum that can be fun to make. It is helping the environment by reusing cans.
The first step is finding a can that is big.
Put tape over the top as tight as possible. (Preferably masking tape or duct tape). Make as much as you want.
Find a tuner then write the tune of each drum on drum.
Tape it all together. It should look like the images at top.