过去,人们如果想欣赏自己喜欢的音乐,要花钱到商店里购买唱片、录音带或光盘。但是,随着因特网技术的日新月异,现在只要坐在家里就可以从网上随时下载并与他人分享数字音乐。这对个人来说既便利又省钱,但对音乐版权拥有者和唱片业来说,意味着巨大的经济损失。本文通过美国法庭? In the past, people want to enjoy their favorite music, spend money to the store to buy records, audio cassettes or CDs. However, as Internet technologies evolve with each passing day, nowadays, sitting at home can now download and share digital music with others on the web at any time. This is both convenient and economical for the individual, but for the music copyright holder and the record industry, it represents a huge economic loss. This article through the United States court?