Here is Downtown, the newest release from Neil Young's new album
Mirrorball.  There is a three-chord riff that is continuous throughout 
the song, and a different riff in the middle .  If your guitar is tuned
to all the other Pearl Jam albums, the following two riffs will work
with the song:

(Riff #1)                  (Riff #2)
   E     C     A 

E--------------5-----      E--------------------------
A--7-----5-----7-----      A--------------------------
D--9-----7-----------      D---10-10-9---10-9-7-------
G--------------------      G--------------------------
B--------------------      B--------------------------
E--------------------      E--------------------------

Downtown- Neil Young and Pearl Jam

(Riff #1)
There's a place called Downtown, where the hippies all go 

and they dance the Charleston, and they do the limbo

Yeah, the hippies all go there, 'cause they wanna be seen

It's like a room full of pictures.  It's like a psychedelic dream


CHORUS--Downtown, let's go downtown.  Downtown at night  

        Downtown, let's have a party.  Downtown at night


Yeah, it's right around the corner, up and down the hill

When you hear the band playing, it's gonna give you a chill

Give your money to the gate man, young blood in his eye

Hold on to your baby, when you slip into the sky


Downtown, let's go downtown.  Downtown at night

Downtown, hear the band playing.  Downtown all right (Riff #2)

(Riff #1)
Jimi's playing in the back room.  Led Zeppelin on stage

There's a mirror ball twirling, and a note from Page

Like a water-washed diamond, in a river of sin

Goin' down like a whirpool, when you get sucked in


Downtown, let's go downtown.  Downtown tonight

Downtown, hear the band playing.  Downtown all right (Riff #2)  

(Riff #1)
Downtown, let's go downtown.  Downtown tonight  

Downtown, let's have a party.  Downtown all right


(End on Riff #2)