Fast music makes people do things faster. Isn't that interesting? Haha..., but I think most of the middle school students like pop music best. OK, now let's enjoy the most popular song "Baby" from Justin Bieber.练习册系列答案
This Article discusses the need for the United States to implement a public performance royalty for sound recordings. Under the current system, song writers are compensated for the use of their musical works, but performers on sound reco... W Henslee 被引量: 1发表: 2011年 ...