Ключевые слова: art, audio, black, button, closeup, composer, composition, concert, control, controller, design, digital, education, electric, electronic, entertainment, equipment, innovative, instrument, interface, ivory, key, keyboard, knob, macro, melody, midi, modern, music, musical, nobody, note, octave, panel, performance, piano, play, professional, recording, sequencer, song, sound, studio, switch, synth, synthesizer, technology, white,