Ключевые слова: audio, button, cd, center, design, drum, dvd, earphones, equipment, gramophone, group, headphones, icon, illustration, instruments, keyboards, line, loudspeaker, media, megaphone, microphone, minimalistic, mixer, multimedia, music, musical, mute, note, phone, piano, play, player, radio, recording, resume, series, set, sign, solid, sound, speaker, symbol, technology, thin, trumpet, violin, volume,