音乐之声中孩子们道别晚安的歌曲是?

是~~ So Long, Farewell
下载：http://www.wxhlzx.com/oa/uploadFile/20070318205554.mp3

下面是歌词
[Children:]
There's a sad sort of clanging from the clock in the hall
And the bells in the steeple too
And up in the nursery an absurd little bird
Is popping out to say "cuckoo"
[Marta, Gretl, Brigitta:]
Cuckoo, cuckoo

[Children: Marta, Gretl, Brigitta: ]
Regretfully they tell us Cuckoo, cuckoo
But firmly they compel us Cuckoo, cuckoo
To say goodbye . . .
[Marta, Gretl, Brigitta:]
Cuckoo!
[Children:]
. . . to you

[Children:]
So long, farewell, auf Wiedersehen, good night
[Marta:]
I hate to go and leave this pretty sight

[Children:]
So long, farewell, auf Wiedersehen, adieu
[Friedrich:]
Adieu, adieu, to yieu an