Ключевые слова: abstract, acoustic, art, audio, background, bass, boom, concept, dance, design, digital, disco, electronic, energy, entertainment, equipment, grid, illustration, loud, loudspeaker, macro, metal, metallic, modern, music, orange, party, pattern, play, power, radio, recording, rock, shadow, sound, speaker, stereo, surrounding, technology, voice, volume, woofer,