谁知道上面的地址的背景音乐是什么

R.kelly的《The world's greatest》
一开始都打不开这网址，好不容易打开了，我没听过这歌，不过听懂几句，把歌词网上一查，就找到这首歌啦，现在我也蛮开心的，哈哈，好有成就感！歌也好听啊~~
试听：http://www.yyttt.com/bofang/7/1607/music_40915.html
下载：http://individual.utoronto.ca/Shiyin/media/RKelly.mp3
歌词：
Yea, uh, yea uh, this is the world's greatest,
Yea uh, this is the world's greatest

I am a mountain
I am a tall tree
Oh, I am a swift wing
Sweeping the country
I am a river
Down in the valley
Oh, I am a vision
And I can see clearly
If anybody ask you who I am
Just stand up tall
Look 'em in the face and say...

I'm that star up in the sky
I'm that mountain peak up high
Hey, I made it
I'm the world's greatest