Ключевые слова: acoustic, audio, backgrounds, bar, black, chords, classical, close, closeup, composer, computer, controls, ebony, electrical, electronics, entertainment, equipment, human, instrument, instrumental, isolated, jazz, key, keyboard, midi, music, musical, musician, note, octave, organ, performance, pipe, play, player, playing, preparation, record, recording, rock, sequencer, sound, studio, swing, synth, synthesizer, technology, up, white,