Ключевые слова: abstract, analyse, audio, background, bulbs, club, colours, computer, dance music, decibels, discotheque, display, effect, electricity, electronic, electronic music, energy, equalisers, equalize, equalizers, frequency, ghettoblaster, graph, graphics, hifi, interface, led, lights, matrix, measurement, meter, mp3, music, music studio, music video, neon, power, rhythm, science, sequence, song, sound, soundtrack, spectrum, stereo, technology, tune, volume,