提供一篇短文，其中包含拼写和语法错误，指导将其修改为正确的语法和拼写。

一篇文章，大约200个单词，其中包含拼写和语法错误。
以下是一篇包含拼写和语法错误的文章：

"Their are many diffrent kinds of music. Somes peoples likes rock music, some peoples likes pop music, and other peoples likes hip-hop music. Music can be very emotional and it can also make you happy or sad. Music can bring peoples together and make them feel united."

以下是修正后的文章：

"There are many different kinds of music. Some people like rock music, some people like pop music, and other people like hip-hop music. Music can be very emotional and can make you feel happy or sad. Music can bring people together and make them feel united."