4-4-12 Instrument Project

About a few weeks ago in New works we were assigned a project to create an instrument. The instrument had to be real simple. what i  did was that i took a tissue box and added rubber bands to it to  make a guitar then i added rocks and white rice to the inside of it to make a shaker. the instrument was an ok project but it wasnt the best project i ever did. i hope there isn't another project like this.