Ключевые слова: audio, background, black, board, broadcast, button, buttons, channel, closeup, club, concert, console, control, desk, digital, disc, disco, dj, electric, electronic, entertainment, equalizer, equipment, instrument, jockey, knob, level, media, mix, mixer, mixing, music, musical, nightclub, nightlife, panel, party, player, production, professional, radio, record, recording, sound, stereo, studio, switch, technology, turntable, volume,