Ключевые слова: arts culture and entertainment, broadcasting, business finance and industry, closeup, computer icon, concert, control, control panel, electronics industry, equipment, expertise, extreme closeup, horizontal, macrophotography, mixing, multi colored, music, noise, popular music concert, presenter, pushing, radio, radio dj, record, recording studio, sound mixer, sound recording equipment, stereo, studio, synthpop, technology, variation,