Ключевые слова: abstract, art, background, bass, black, blackboard, businessman, chalk, chalkboard, clef, composer, concept, creative, design, doodle, draw, drawing, element, freehand, graphic, hand, hobby, icon, idea, illustration, image, lessons, man, melody, music, musical, musician, notes, performance, picture, play, player, sing, sketch, sketchy, sound, treble, white, workspace, writing,