Aerosmith frontman Steven Tyler brings out Slash and the band Train for an unforgettable performance of “Dream On.”

Lyrics

Every time that I look in the mirror

All these lines on my face getting clearer

The past is gone

It went by like dusk to dawn

Isn't that the way?

Everybody's got their dues in life to pay

Yeah, I know nobody knows

Where it comes and where it goes

I know it's everybody's sin

You got to lose to know

How to win

Half my life's in books' written pages

Live and learn from fools and from sages

You know it's true

All the things come back to you

Sing with me, sing for the year

Sing for the laughter, sing for the tear

Sing with me if it's just for today

Maybe tomorrow the good Lord will take you away

Yeah, sing with me, sing for the year

Sing for the laughter, sing for the tear

Sing with me if it's just for today

Maybe tomorrow the good Lord will take you away

Dream on, dream on, dream on

Dream until your dream come true

Dream on, dream on, dream on

Dream until your dream come true

Dream on, dream on, dream on

Dream on, dream on

Dream on, dream on, ah

Sing with me, sing for the year

Sing for the laughter, sing for the tear

Sing with me if it's just for today

Maybe tomorrow, the good Lord will take you away

Sing with me, sing for the year

Sing for the laughter, sing for the tear

Sing with me if it's just for today

Maybe tomorrow, the good Lord will take you away