Em G6 B5 (B5)
Em G B5 Dsus2

And that's how I think the chords are played in the arpeggios, so just avoid the high E 
string for all chords but Dsus2.

Em     0 2 2 0 0 x
G6     2 2 0 0 0 x  (actually G6 = 2 2 0 0 0 0)
B5     x 2 4 4 0 x
G      3 2 0 0 3 x
Dsus2  x x 0 2 3 0

However, if you want to play full standard chords, play this progression:

Em G Bm (Bm)
Em G Bm Dsus2

I tried my best to place the chords above the text accurately, but you know, Eminem's quick!


[Intro]
Em   G6           B5
(Oh, oh) Yeah (oh oh)
                                                     Em
You know, (oh) if I had a chance to do it all over again (oh, oh)
             G
I wouldn't change shit (oh, oh)
              B5
D.A. got that dope


[Chorus]
       Dsus2             Em
I'm screamin' out no regrets
                      G6                    B5
You been through the hardest spot, ego the largest, I made you a star
                        Em
I'm screamin' out no regrets
                G                    B5
I been movin' slowly, tryna play it low, the 'Vette look like a storm
       Dsus2             Em G6
I'm screamin' out no regrets
                 B5
Put you through dumb shit, got you thinkin' I run shit
                   Em
I ain't havin' regrets
G                   B5                      Dsus2
 I've been feeling so alone, just like I'm so lost, just like I'm—


[Verse 1]
 Em
Yeah, they miss the old me
              G6
I think they want me to OD on codeine
              B5
They want my life in turmoil like in '03

They want front row seats, I give 'em nosebleeds
             Em
They want me imploding, exploding, self-loathing, eroding
              G                               B5
I'm screaming at 'em with no regrets and I'm hulking

I'm rippin' out of my clothing
                     Dsus2
I had to go see the doc like Kool Moe Dee (yeah)
Em
 Never took much to convince Dre
       G6
Never been swayed by color or skin shades
 B5
Since day one, Hellraiser with twin blades of a sensei

Givin' up, no comprende (woo)
Em
 Tin brain, prolly fucked in the membrane
  G
Slim Sha— mind's in the gutter, but insane
 B5                                                Dsus2
Pen game like I just struck in the tenth frame (screamin' out no regrets)
Em                                      G6
Yeah, I live on the edge, I sit on the ledge
                                      B5
To shit on your heads, I been on the bench

Forgive and forget is the only thing I'd ever live to regret
                Em
Hell-bent on revenge, you left me for dead
                   G
I crawled out my grave, you better be ready and set
   B5
My enemies ain't put an end to me yet


[Chorus]
       Dsus2             Em
I'm screamin' out no regrets
                      G6                    B5
You been through the hardest spot, ego the largest, I made you a star
                        Em
I'm screamin' out no regrets
                G                    B5
I been movin' slowly, tryna play it low, the 'Vette look like a storm
    Dsus2            Em                       G6
Screamin' out no regrets / yeah, no apologies, I ain't takin' shit back
                 B5
Put you through dumb shit, got you thinkin' I run shit
                   Em
I ain't havin' regrets
G                  B5                      Dsus2
I've been feeling so alone, just like I'm so lost, just like I'm—


[Verse 2]
                          Em
All the hate, can't tell exactly where it stems from
          G6
But it's happening again, huh?
      B5
Y'all used to be in my corner

Now you just backed me in one
             Em
Innocent bystanders, I'm bound to hit some
                         G
For some adversaries, I carry big guns
         B5
So some targets'll get the kill shot
                     Dsus2
Some, I just barely nicked 'em
                 Em
I can make a mistake and erupt and end up takin' a dump
    G6                                B5
Or sayin' some dumb shit, thinkin' I run shit

Misplacin' my anger enough to give Earl and Tyler, The Creator the brunt (yeah)
  Em                                               G
Shoulda never made a response, shoulda just aimed for the fake ones
                               B5
Them traitorous punks, 'cause snakes are just cunts
                                                 Dsus2
They can get fucked with eight hundred motherfuckin' vibrators at once (yeah)
Em                                        G6
 And for any of those who may have come close to about dyin'
                       B5
And can't listen to "Arose" without cryin'

For those who feel low like you're 'bout spiralin'
                       Em
But this is only for those that I'm inspirin'
                G
Weapon never unholstered without firin'
               B5                                                                    Dsus2
My will I'm imposin', foes are gonna feel like they're in the throes of a mountain lion
                    Em
They talk about my daughters hopin' I fly off of the handle (handle)
           G6                               B5
'Cause my first thought is to trample and write a thousand bars

But sometimes it's like dropping' an anvil on a house of cards
    Em                                G
Or Godzilla squashin' a crouton with combat boots on
                  B5
Or droppin' a goddamn nuke bomb on top of an anthill


[Chorus]
       Dsus2             Em
I'm screamin' out no regrets / Can't do it, nah
                      G6                    B5
You been through the hardest spot, ego the largest, I made you a star
                        Em
I'm screamin' out no regrets
                G                    B5
I been movin' slowly, tryna play it low, the 'Vette look like a storm / really
   Dsus2             Em                            G
Screamin' out no regrets / yeah, no regrets though, no white flags either
                 B5
Put you through dumb shit, got you thinkin' I run shit
                   Em
I ain't havin' regrets
G                  B5                      Dsus2                 Em
I've been feeling so alone, just like I'm so lost, just like I'm—