请告诉我这首乐曲的名字

我知道是哪首歌了
http://www.sjjzx.com/zhangchun/songs/cat08.rm

Changing Partner

We were waltzing together
to a dreamy melody
When they called out "Change partner!"
And you waltz away from me
Now my arms feel so empty
As I gazed around the floor
And I keep on changing partners
Till I hold you once more
Though we danced for one moment
And too soon we had to part
In that wonderful moment
Something happened to my heart
So I keep changing partners
Till you're in my arms, and then
Oh my daring
I will never change partner again
Music...
Though we danced for one moment
And too soon we had to part
In that wonderful moment
Something happened to my heart
So I keep changing partners
Till you're in my arms, and then
Oh my daring
I will never change partner again

这可能是中国的五声调式啊~~~~~