Live Earth Madonna?!

Live Earth Madonna?

What was the name of the song that Madonna sang at Live Earth while she was playing the guitar?

Her setlist was 'Hey You', 'Ray of Light', 'La Isla Bonita', and 'Hung Up'.

The song with the guitar was 'Ray of Light'

Here's the video of the performance:
http://www.youtube.com/watch?v=zjwt0kn9n...
Music video:
http://www.youtube.com/watch?v=qfzedexyp...
Info and facts about the song:
http://en.wikipedia.org/wiki/ray_of_ligh...

Lyrics:

Zephyr in the sky at night I wonder
Do my tears of mourning sink beneath the sun
She's got herself a universe gone quickly
For the call of thunder threatens everyone

Chorus:

And I feel like I just got home
And I feel
And I feel like I just got home
And I feel

Faster than the speeding light she's flying
Trying to remember where it all began
She's got herself a little piece of heaven
Waiting for the time when Earth shall be as one

(chorus)

Quicker than a ray of light
Quicker than a ray of light
Quicker than a ray of light

(verse)

And I feel
Quicker than a ray of light
Then gone for
Someone else shall be there
Through the endless years

She's got herself a universe
She's got herself a universe
She's got herself a universe

And I feel
And I feel
And I feel like I just got home
And I feel

Quicker than a ray of light she's flying
Quicker than a ray of light I'm flying