It is a category to post copyright-free BGM music material that uses a drum as an instrument. The drum is one of Japan's traditional musical instruments. Leather is put on both sides of the torso, and the musical instrument is made by putting it strongly on it. The tone changes by tightening, loosening or adjusting this band. It is characterized by playing by hitting one or both leathers by hand. If you are looking for a free drum music, you can find it in this drum category.