Sound King DA-SIS1 Musical Saw Musical Saw also known as Singing Saw Slide the grip between the knees and bend the blade into S-shape while you play the blade with a bow or knock the blade surface with a mallet. Depending on the angle of the blade, you can change the tune or make the vibrato. The DA-SIS1 covers a 2 octave half (F3-A5) sound range. The included wooden handle allows you to easily bend the blade. Size: Total length 34.6 x 7.5 inches (880 x 190 mm); Accessories: Wooden Handle, Bow, Pine Fat, Country of Origin: England