its used here....
http://www.youtube.com/v/SlpvxJehzZ4
the last time u sing lord remember me,,then the turnaround comes in....
I checked out the video and from what I can tell, (if I'm listening to the right part) it's basically a "2-5-1" progression in the key of "G".
The short run leading into it are the notes... E,Eb,D, then the Db (C#) is played as the bass note with the right hand playing an "A7" chord, (that is your 2 chord). Then the "D7" chord is played in the right hand while the left hand plays a "C" bass note, (that's your 5 chord). Finally, the progression is completed with the "1" chord which in this case is the "G" chord with a "D" as the bass note.
Single notes E,Eb,D then:
2= C#/A,C#,E,G (A7/C# chord)
5= C/A,C,D,F# (D7/C chord)
1= D/G,B,D (G/D chord)
So basically like T-Block said, it's a 2-5-1 progression with the "2" being a major chord instead of a minor.
Variations of the chords I posted may be used, but it's still a 2-5-1... Hope this helps you ... BroAllan