有個 mtv 叫 can1986~~我想知個背景音樂係咩呀???

是不是指這條片
http://www.filecabi.net/video/can1986.html
I can only imagine ，由 基督教歌唱組合 MercyMe 唱，收錄在2001年名為 Almost There的唱片中。這首歌的原作者是Mercy Me 主音Bart Millard於1999年，為紀念他於1991年逝去的父親而作。
歌詞：
I can only imagine
What it will be like
When I walk
By your side

I can only imagine
What my eyes will see
When your face
Is before me
I can only imagine

[Chorus:]
Surrounded by Your glory, what will my heart feel
Will I dance for you Jesus or in awe of you be still
Will I stand in your presence or to my knees will I fall
Will I sing hallelujah, will I be able to speak at all
I can only imagine

I can only imagine
When that day comes
And I find myself
Standing in the Son

I can only imagine
When all I will do
Is forever
Forever worship You
I can only imagine

[Chorus]

I can only imagine [x2]

I can only imagine
When all I will do
Is forever, forever worship you
http://christianmusic.about.com/od/whosingsthat/qt/qtOnlyImagine.htm