Ключевые слова: abstract, adagio, bach, background, ball, bar, baroque, board, book, boy, cd, chords, classic, cool, dance, dj, earbuds, earphone, earphones, event, guitar, headphones, holiday, hop, key, melody, metal, music, musician, note, notice, page, paper, party, piano, play, player, pop, rock, saloon, score, sheet, staff, tab, tablature,