The mark consists of a stylized electronic musical instrument design in the shape of a black rectangle. In the top is a light gray horizontal line. Underneath is a series of dials and switches separated by a light gray vertical line. One orange dial and one to two white dials with a black ticker surrounded by eleven light gray hash marks are superimposed on top of each key. Underneath of orange dial of the first key is a light tan horizontal rectangle. Underneath of orange dial of the second key is two white dials with a black ticker surrounded by eleven light gray hash marks and a light tan horizontal rectangle. Underneath of orange dial of the third key is two white dials with a black ticker surrounded by eleven light gray hash marks and a light tan horizontal rectangle. Underneath of orange dial of the fourth key is a white dial with a black ticker surrounded by eleven light gray hash marks, a light tan horizontal rectangle, a black vertical switch and another light tan horizontal rectangle. Underneath of orange dial of the fifth key is a white dial with a black ticker surrounded by eleven light gray hash marks, a light tan horizontal rectangle, a black vertical switch and another light tan horizontal rectangle. Underneath of orange dial of the sixth key is a white dial with a black ticker surrounded by eleven light gray hash marks, a light tan horizontal rectangle, a black vertical switch and another light tan horizontal rectangle. Underneath of orange dial of the seventh key is a light tan horizontal rectangle, a black vertical switch and another light tan horizontal rectangle. Underneath of orange dial of the eighth key is a light tan horizontal rectangle, a black vertical switch and another light tan horizontal rectangle. Underneath of orange dial of the ninth key is a light tan horizontal rectangle. Underneath of orange dial of the tenth key is two white dials with a black ticker surrounded by eleven light gray hash marks and a light tan horizontal rectangle. Underneath of orange dial of the eleventh key is a white dial with a black ticker surrounded by eleven light gray hash marks and a light tan horizontal rectangle. Underneath of orange dial of the twelfth key is a light tan horizontal rectangle. Underneath is a light gray horizontal line. To the right are sixteen vertical rectangles. Each rectangle has a black circle in the upper center. Each rectangle has a numerical number written in white on top of it to the effect of "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", and "16" written from left to right. Rectangles 1-4 are red, 5-8 are orange, 9-12 are yellow, and 13-16 are white. Underneath of the sixteen vertical rectangles is a light gray horizontal polygon.