Generally speaking, many jewelry stores use jewelry, and then, every shopping mall will have its own advertising songs, songs that enliven the atmosphere of shopping malls, that is, pop music or classical music that people like, as long as the music of love and affection is not too low, or music that really doesn't match, children's music or some learning music.
Some Korean pop music is used in European jewelry stores. As long as you like music that can make people happy. In fact, as long as it is good music, many people like it. I wish you happiness and good pregnancy.