In the 1990s, there were groups of artists and disc jockeys that really did wonderful work in the world music market. In the mid-1980s, the world music market really made excellent songs and bands. Just a few of them are really great in terms of music production in the 1990s, but unfortunately after 1996, the music market in the world has collapsed. In the 2000s, music has lost all its glory. The music of the years was really great as the performance rhythmthe vocal and bass in the old musicthis shows the quality of music