.NET Linq to XML：最终值会覆盖以前的DISTINCT值

>创建正确的行数
>错误地将每一行分配给最后一行的值…在这种情况下,它将返回x3行,因为这是满足查询的最终节点.

我原以为它会返回x3 DISTINCT行.
任何人都可以建议为什么最终的xml节点会覆盖不同的值？

谢谢

<?xml version="1.0" encoding="utf-8" ?>
<Music>
<customer id="89">
    <name value="Sample Name 2" />
    <age value="31" />
    <location>
        <city value="Wichita" />
        <state value="KS" />
        <country value="USA" />
    </location>
</customer>
<customer id="80">
    <name value="Sample Name 3" />
    <age value="41" />
    <location>
        <city value="Seattle" />
        <state value="WA" />
        <country value="USA" />
    </location>
</customer>
<customer id="84">

    <name value="Sample Name" />
    <age value="29" />
    <location>
        <city value="Los Angeles" />
        <state value="CA" />
        <country value="USA" />
    </location>
</customer>
<customer id="100">
    <name value="Rock UK" />
    <age value="25" />
    <location>
        <city value="Los Angeles" />
        <state value="CA" />
        <country value="USA" />
    </location>
</customer>
</Music>

代码如下：

private List<Music> currentMusic { get; set; }
    private IEnumerable<Music> GetCustomer(string id)
    {
        XElement main = XElement.Load(@"D:workwebApp_DataCustomers.xml");

        IEnumerable<XElement> searched =
            from c in main.Elements("customer")
                where (string)c.Attribute("id") != "100"

            select c;

        Music music = new Music();


        currentMusic = new List<Music>();

        foreach (XElement customer in searched)
        {                
            music.Country = customer.Element("name").Attribute("value").Value;
            music.Name = customer.Element("age").Attribute("value").Value;
            currentMusic.Add(music);
        }
        return currentMusic;
    }