The mark consists of a two-dimensional image of a stylized music synthesizer design in the shape of a rectangle. In the top left corner are a stylized "R" and the word "ROLAND" in black. In the top right corner are the words "BASS LINE". Above the design are seven rectangles of varying sizes. The top portion of the synthesizer design is divided horizontally into three sections. In the top of the center are the words "IN", "MIDI", "OUT", separated by horizontal lines. There is a black triangle over the words "IN" and "OUT". To the right are the words "MIX IN", "OUTPUT" with black triangles over each word. Underneath are six dials, each surrounded by eleven hash marks. Above the six dials from the left to right are the words "TUNING", "CUT OFF FREQ", "RESONANCE", "ENV MOD", "DECAY", "ACCENT" above. To the right there is a vertical black line separating section two and three. To the right there are three concentric circles lined horizontally. Above each circle from the left to right are the words "TRIGGER IN", "CV", "GATE". Above the words "CV" and "GATE" is a horizontal line with the word "OUTPUT" above it. To the right are three dials, each surrounded by eleven hash marks with the words from the left to right "OVERDRIVE", "TIME", "FEEDBACK" above. Above the words "TIME" and "FEEDBACK" is a horizontal line with the word "DELAY" above it. In the top middle are the words "PHONES", "VOLUME", "USB", "POWER", with black triangles over each word. The top portion and middle portion of the synthesizer design is divided by a horizontal line. To the left is a horizontal rectangle depicting a switch with the word "WAVEFORM" underneath and wave symbols on each side. To the right is a dial with numbers "1", "2", "3", "4", "5", "6", "7" inside black squares circling the upper section of the dial. The Roman numeral "I" to the left of numbers "1" and "2" connected by lines. The Roman numeral "II" to the left of numbers "3" and "4" connected by lines. The Roman numeral "III" to the right of numbers "5" and "6" connected by lines. The Roman numeral "IV" to the right of number "7" connected by a line. Above the dial are the words "TRACK", in white, inside a black rectangle and "PATT. GROUP". To the right is a dial with the words "WRITE", "PLAY" in white, inside black rectangles and "PLAY", "WRITE" circling the right upper section of the dial. The word "MODE" is above the word "WRITE" in a black rectangle. The word "TRACK", in white, inside a black rectangle, is to the right of the words "WRITE", "PLAY" connected by lines. The word "PATTERN" is to the right of the words "PLAY", "WRITE", connected by lines. To the right is a horizontal rectangle with a smaller horizontal rectangle in the upper center. Above is the word "TEMPO". To the right is a rectangle representing a digital display. To the right is a dial with the word "VALUE" above. To the right are the words "COMPUTER CONTROLLED" with "TB-03" above separated by a horizontal line. The bottom portion consists of a rectangle. In the upper left corner of the rectangle is a rectangle with a smaller rectangle inside. Above are the words "PATTERN CLEAR" with the words "D.C." and "BAR RESET" inside rectangles above that. In the lower left is a rectangle with a smaller rectangle with a horizontal rectangle in the upper center inside with the words "RUN/STOP" underneath. To the right is a black polygon with a rectangle with the words "PITCH MODE", in white, above; and above this wording is a circle, and underneath this wording is a white polygon with a vertical rectangle with a circle in the upper center. Below this black polygon is the word "FUNCTION", below which is the word "BAR", in white, inside a black rectangle; to the right is a circle with the words "NORMAL MODE" underneath; and below this is the white wording "PATTERN" superimposed on a portion of a black polygon, below that is a single line which follows the shape of the polygon, and below that is the wording "SELECTOR" on the bottom portion rectangle. Above and to the right is a black band forming the remainder of the black polygon above, with the letters "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B", "C", written in white from left to right; below this are eight vertical white rectangles and five black vertical rectangles at the top and in-between them, all depicting keys forming the layout of a piano keyboard. On each of the white and black keys is a vertical white rectangle with a circle in the upper center. Below the rectangle on the first black key is the white wording "DEL", and below the rectangle on the second black key is the wording "INS". Under the keys on the same black band with the wording "PATTERN" above is the wording "1", "2", "3", "4", "5", "6", "7", "8" written in white from left to right. Under the black band, is "SELECTOR", in black, and "1", "DEL", "2", "INS", "3", "4", "5", "6", "7", "8", "9", "0", "100", "200", written in white, inside separate black rectangles, from left to right. To the right are four rectangles depicting keys with a black band splitting the keys horizontally. Above the first two keys is the wording "TRANSPOSE" in white on a black rectangle, above the wording "DOWN" above the first key and "UP" above the second key, both in white superimposed on a black horizontal rectangle. Under the first two keys are "STEP", musical notes, and "3". To the right is the wording "ACCENT" and "SLIDE", written in white from left to right, also imposed on black rectangles. Below this wording are two additional rectangle keys with circles. Below the first key is the white letter "A" superimposed on a black rectangle, and below the second key is the letter "B" superimposed on a black rectangle. Below each of these two keys is the wording "PATT. SECTION" in white superimposed on a black rectangle. Above these four keys are the words "TIME MODE", underneath which is a circle. Underneath this circle and above the first key is a black circle followed by a sixteenth music note; separated by a vertical line, above the second key is a single line circle followed by a sixteenth music note, both above a curved line; separated by a vertical line, above the third key is a horizontal line followed by a sixteenth music note rest; and separated by a vertical line is a horizontal rectangle. To the right is a rectangle, inside of which is the musical symbol dal segno within another single line rectangle, below this the wording "BACK", and below this a rectangle. Underneath is a rectangle with a smaller rectangle with a horizontal rectangle in the upper center inside with "D.S." inside a rectangle, above, and "WRITE/NEXT" inside a rectangle, below. Below that is the word "TAP".