How to read tablature? 
Intro:
     G          D            Em        Bm                                                                                            
xA|--------2----------5----|-----2-------2----------|
xE|--3---------------------|--------0----------2----|
xC|-----2-------2----------|--4-------x----------x--|
xG|--------0-x--------2-x--|--------0-x--------4-x--|

     C          G             C          D                                                                                                
xA|------------------------|-------------------5----|
xE|-----0--0----3----------|-----0--0---------------|
xC|--0-------x--------2-x--|--0-------x--2----------|
xG|--------0-x--------0-x--|--------0-x--------2-x--|


Chorus:
G                  D
Here's to the ones that we got
Em                Bm
Cheers to the wish you were here but you're not
           C                 G
'Cause the drinks bring back all the memories
   C                D
Of everything we've been through

G             D
Toast to ones here today
Em               Bm
Toast to the ones that we lost on the way
           C                 G
'Cause the drinks bring back all the memories
        C              D                   -nc-
And the memories bring back memories, bring back you

Verse 1:
          G             D             Em             Bm
There's a time that I remember, when I did not know no pain
       C              G              C                    D
When I believed in forever, and everything would stay the same
       G                 D               Em           Bm
Now my heart feel like December, when somebody say your name
         C                  G               C               D
'Cause I can't reach out to call you, but I know I will one day, ayy

Pre-Chorus 1:
G      D                    Em             Bm
  Everybody hurts sometimes, everybody hurts someday, ayy-ayy
C          G                      C                    D
  But everything gon' be alright, go and raise a glass and say, ayy

Chorus 1:
G                  D
Here's to the ones that we got
Em                Bm
Cheers to the wish you were here but you're not
           C                 G
'Cause the drinks bring back all the memories
   C                D
Of everything we've been through

G             D
Toast to ones here today
Em               Bm
Toast to the ones that we lost on the way
           C                 G
'Cause the drinks bring back all the memories
        C              D                        G
And the memories bring back memories, bring back you

Post-Chorus 1:
        D                
   Doo-dooo doo-doo-doo-do   
Em            Bm
   Doo-doo-do dooo doo-doo-dooo-do
C              G
   Doo-doo-do-dooo doo-doo-dooo
C              D                   -nc-
Memories bring back memories, bring back you

Verse 2:
          G             D             Em           Bm
There's a time that I remember, when I never felt so lost
       C               G               C            D
When I felt all of the hatred, was too powerful to stop -ooh yeah-
       G                  D              Em             Bm
Now my heart feel like an ember, and it's lighting up the dark
        C                G               C            D
I'll carry these torches for ya, and you know I never drop, yeah

Pre-Chorus 2:
G      D                    Em             Bm
  Everybody hurts sometimes, everybody hurts someday, ayy-ayy
C      G                      C                    D
  Everything gon' be alright, go and raise a glass and say, ayy

Chorus 2:
G                  D
Here's to the ones that we got -oh-oh-
Em                Bm
Cheers to the wish you were here but you're not
           C                 G
'Cause the drinks bring back all the memories
   C                D
Of everything we've been through -no no-

G             D
Toast to ones here today -ay-ayy-
Em               Bm
Toast to the ones that we lost on the way
           C                 G
'Cause the drinks bring back all the memories -yeah-
        C              D                        G
And the memories bring back memories, bring back you

Post-Chorus 2:
        D                
   Doo-dooo doo-doo-doo-do   
Em            Bm
   Doo-doo-do dooo doo-doo-dooo-do
C              G
   Doo-doo-do-dooo doo-doo-dooo
C              D                        G
Memories bring back memories, bring back you

        D                
   Doo-dooo doo-doo-doo-do   
Em            Bm
   Doo-doo-do dooo doo-doo-dooo-do
C              G
   Doo-doo-do-dooo doo-doo-dooo -ooh yeah-
C              D                        G
Memories bring back memories, bring back you

Outro:
D               Em  Bm
  Yeah-yeah yeah yeah
                  C          G
  Yeah-yeah yeah yeah, yeah-no
C              D                   -nc-
Memories bring back memories, bring back you