The 1980s saw the emergence of dance music<span> and </span>new wave<span>. As </span>disco<span> fell out of fashion in the decade's early years,</span>[1]<span> genres such as </span>post-disco<span>, </span>Italo disco<span>, </span>Euro disco<span> and </span>dance-pop<span> became more popular. </span>Rock music<span> continued to enjoy a wide audience.</span>[2] Soft rock,[3]glam metal<span>, thrash metal, </span>shred guitar<span> characterized by heavy distortion, pinch harmonics and whammy bar abuse became very popular.</span>[4] Adult contemporary,[5] quiet storm,[6]<span> and </span>smooth jazz<span> gained popularity. </span>
The introduction of Bach to music had quite an impact. Before Bach, many were ill - tempered and most became well - tempered after Bach. Harmonically speaking, Back's composition were way ahead of time. He introduced unexpected chord changes. He also initiated the keyboard technique that is still used up to date.
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