So, I hope this chords are working for you! :)
It's with all the dialogues.

"Get Back To Hogwarts"
by Darren Chriss

CAPO 3rd FRET

INTRO RIFF:
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|-----------------------5-2-2-2-2-------|
|-2-2-2-5-4-4-4-5-2-2-2-----------4(x16-|
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and on the last time play

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|-2-2-2-5-4-4-4-5-2-2-2-5-1-|(let ring)
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EmUnderneath (022000@1)these stairs
EmI (022000@1)hear the sneers and feel glares of
Cmaj7
my cousin, my uncle and my aunt.

EmCan't (022000@1)believe how cruel they are
Emand (022000@1)it stings my lighting scar
Cmaj7
to know that they'll never ever give me what I want.

AmI (x02210@1)know I don't deserve these
Cstupid (x32010@1)rules made by the Dursleys
G - D - Em
here on Privet drive.

AmCan't (x02210@1)take all of these muggles,
Cbut (x32010@1)despite all of my struggles,
B7I'm (x21202@1)still alive.

Em (022000@1)           D (xx0232@1)                   GIm (320003@1)sick of summer and this waiting around.
Em (022000@1)        D (xx0232@1)                      GMan, (320003@1)its September, and Im skipping this town
Em (022000@1)            D (xx0232@1)     G (320003@1)                  C (x32010@1)     
        AHey (x02220@1)Its no mystery, theres nothing here for me now

C (x32010@1)                          Am (x02210@1)   DI (xx0232@1)gotta get back to Hogwarts,
D (xx0232@1)                         G (320003@1)  CI (x32010@1)gotta get back to school.
C (x32010@1)                           Am (x02210@1)DGotta (xx0232@1)get myself to Hogwarts,
D (xx0232@1)                        G- (320003@1)G7where (320001@1)everybody knows I'm cool.
C- (x32010@1)G- (320003@1)D- (xx0232@1)EmBack (022000@1)to wizards and witches, and magical beasts,
C- (x32010@1)G- (320003@1)D- (xx0232@1)Emto (022000@1)goblins and ghosts and to magical feasts.

C- (x32010@1)G- (320003@1)D- (xx0232@1)EmIts (022000@1)all that I love, and it's all that I need.
F- (133211@1)C, F- (133211@1)CHOGWARTS, (x32010@1)HOGWARTS, I think I'm going back---

GI'll (320003@1)see my friends, gonna laugh 'til we cry
Emtake (022000@1)my Firebolt, gonna take to the sky
Am - C
NO WAY this year anyone's gonna die,
Dand (xx0232@1)it's gonna be totally awesome

GI'll (320003@1)cast some spells, with a flick of my wand
Emdefeat (022000@1)the dark arts, yeah bring it on!
A- (x02220@1)C- (x32010@1)Dand (xx0232@1)do it all with my best friend ron, 'cuz together we're totally awesome
           C (x32010@1)                                    DRON: (xx0232@1)Yeah, and it's gonna be totally awesome

DDid (xx0232@1)someone say Ron Weasley?
what's up, buddy?
so it took me so long to get here. I had to get some...
Flewpowder, but we gotta get going, come on, get your trunk, let's go!
Where are we going?
To Diagon Alley, of course!
Cool!
Come on!
Flewpowderpower! Flewpowderpower! Flewpowderpower! Flewpowderpower!

GIt's (320003@1)been so long, but we're going back
EmDon''t (022000@1)go for work, don't go there for class

HARRY:
Am (x02210@1)            CAs (x32010@1)long as were together--
RON:                           D-- (xx0232@1)gonna kick some ass

HARRY & RON:
                                    D... (xx0232@1)and it's gonna be totally awesome!
G (320003@1)                                                        EmThis (022000@1)year we'll take everybody by storm,
                                                           CStay (x32010@1)up all night, sneak out of our dorm

Am (x02210@1) C (x32010@1)            Am (x02210@1)name="chord_xx0232@1">D
but let's not forget that we need to perform well in class
      D (xx0232@1)              Fif (133211@1)we want to pass our OWLS!

FGod, (133211@1)Hermoine, why do you have to be such a buzzkill?
Because, guys, scool's not all about having fun.
We need to study hard if we wanna be good witches and wizards!

GI (320003@1)may be frumpy, but I'm super smart
Emcheck (022000@1)out my grades, they're "A's" for a start
Am - C
what I lack in looks well I make up in heart,
Dand (xx0232@1)well guys, yeah, that's totally awesome
Gthis (320003@1)year I plan to study a lot
Emthat (022000@1)would be cool if you were actually hot
Ahey (x02220@1)Ron, come on, we're the only friends that she's got!
Cand (x32010@1)that's cool
Dand (xx0232@1)that's totally awesome
DYeah (xx0232@1)it's so cool, and it's totally awesome!

Em (022000@1)                     D (xx0232@1)                     GWe're (320003@1)sick of summer and this waiting around
Em (022000@1)                  D (xx0232@1)                  GIt's (320003@1)like we're sitting in the lost and found
Em (022000@1)                DDon't (xx0232@1)take no sorcery
G (320003@1)          C (x32010@1)           AFor (x02220@1)anyone to see how...

C (x32010@1)                                   Am (x02210@1)  DWe (xx0232@1)gotta get back to Hogwarts
D (xx0232@1)                               G (320003@1)     CWe (x32010@1)gotta get back to school
C (x32010@1)                                  Am (x02210@1)  DWe (xx0232@1)gotta get back to Hogwarts
D (xx0232@1)                                    G7Where (320001@1)everything is magic-cooooool
C- (x32010@1)G- (320003@1)D- (xx0232@1)EmBack (022000@1)to wizards and witches, and magical beasts,
C- (x32010@1)G- (320003@1)D- (xx0232@1)Emto (022000@1)goblins and ghosts and to magical feasts.

C- (x32010@1)G- (320003@1)D- (xx0232@1)EmIts (022000@1)all that I love, and it's all that I need.
F- (133211@1)C, F- (133211@1)CHOGWARTS, (x32010@1)HOGWARTS, I think I'm going back---

CRoooon! (x32010@1)You're supposed to take me to Madam Malkins, and you used all those sickles mum 
gave you for my robe fittings!
Who's this?
This is my stupid little dump sister Ginny,
she's a freshman,
Ginny, this is Harry. Harry Potter, He's Harry Potter.
Oh, you're Harry Potter! you're the boy who lived!
Yeah, and you're Ginny.
It's Ginevra.
Cool. Ginny is fine.
Stupid sister
don't bother famous friend!
Do you guy's hear music or something?
Music? What are you talking about?
Yeah, someone's coming. Someone's coming.

DCho (xx0232@1)Chang
Domo arigato
CGung (x32010@1)Hey Fat Choy, Chang
DCho (xx0232@1)Chang
Happy Happy New Year, 
CCho (x32010@1)Chang

D - C
Oh! Who's that?
That's Cho Chang.
That's the girl Harry's totally been in love with since freshman year.
Yeah, but he won't say anything to her.
Yeah, you never tell a girl you like her, it makes you look like an idiot.
Conichiwa, Cho Chang.
It is good to meet you.
I am Ginny Weasley.
Bitch, I ain't Cho chang!
That's Lavender Brown!
Hey, hey it's alright. I'm Cho chang ya'll!
She's totally perfect!
Yeah, too bad she's dating Cedric Diggory though, ah?
Who the hell is Cedric Diggory?
What's that? Who is that guy?

DOh, (xx0232@1)Cho Chang!
I am so in love with 
C (x32010@1)Cho Chang.
from Bangkok to 
DDingDang (xx0232@1)I sing my love aloud for 
CCho (x32010@1)Chang!

EmI (022000@1)hate that guy! I hate him!
Did someone say Draco Malfoy?
What do you want, Draco?
So Potter!
Back for another year at Hogwarts, are you?
Maybe this year you'll wise up and hang out with the higher calibar of wizard.
Listen,
Ron and Hermine are my best friends in the whole world,
I wouldn't trade them for anything.
Have it your way.
Wait!
Don't tell me!
Red hair,
hand me down clothes and a stupid complexion.
You must be a Weasley!
Oh my god, lay off, Malfoy!
She may be a pain in the ass, okay?
But she's my pain in the ass.
Well, isn't this cute?
It's like a likttle looser a family.
Hogwarts is really going to the dogs.
Luckily next year I'll be transfered to Pigfarts.

Em (022000@1)                           C (x32010@1)  Amthis (x02210@1)year you bet Im gonna get outta here
                       D (xx0232@1)     Cthe (x32010@1)reign of Malfoy is drawing near
                             CIll (x32010@1)have the greatest wizard career and its gonna be totally awesome
Em (022000@1)                         C (x32010@1)   AmLook (x02210@1)out world, for the dawn of the day
                          D (xx0232@1)    CWhen (x32010@1)everyone will do whatever I say And that Potter wont be in my way, and
     Dthen (xx0232@1)Ill be the one who is totally awesome!

GOYLE:
     DYeah (xx0232@1)youll be the one who is totally awesome.

DGuys, (xx0232@1)come on! We're gonna miss the train!
DWho (xx0232@1)knows how fast this year's gonna go?
GHand (320003@1)me a glass, let the butterbeer flow
EmMaybe (022000@1)at last, I'm gonna talk to Cho
Am - C
Oh no, that be WAY too awesome
DWe're (xx0232@1)back to learn everything that we can
GIt's (320003@1)great to come back to where we began
EmAnd (022000@1)here we are, and alakazam!
A - C
here we go, this is totally awesome!

Em - D - G
Come on and teach us everything you know
Em - D - G
The summer's over and were itchin to go
D - C
I think we're ready for
GAlbus (320003@1)Dumbledore!
DOooooo (xx0232@1)CAaaaaah (x32010@1)
DWelcome, (xx0232@1)Am - C
all of you to Hogwarts
D- (xx0232@1)G (320003@1)I welcome all of you to school
Am - C
Did you know that here at Hogwarts
D - G
We've got a hidden swimming pool?
Am - C
Welcome, welcome, welcome Hogwarts
D - G
Welcome hotties, nerds, and tools
Am - C
Now that I've got you here at Hogwarts
D - G
I'd like to go over just a couple of rules:

GMy (320003@1)name is Albus Dumbledore and I am headmaster of Hogwarts.
You could all call me Dumbledore.
Of course you could also call me Albus if you want a detention.
I'm just kidding. I'll expell you if you call me Albus!

C- (x32010@1)G- (320003@1)D- (xx0232@1)EmBack (022000@1)to wizards and witches, and magical beasts,
C- (x32010@1)G- (320003@1)D- (xx0232@1)Emto (022000@1)goblins and ghosts and to magical feasts.

C- (x32010@1)G- (320003@1)D- (xx0232@1)EmIts (022000@1)all that I love, and it's all that I need.
F- (133211@1)C, F- (133211@1)CHOGWARTS, (x32010@1)HOGWARTS

C- (x32010@1)G- (320003@1)D- (xx0232@1)EmBack (022000@1)to spells and enchantments, potions and friends
CTo (x32010@1)Gryffindors!
GHufflepuffs! (320003@1)DRavenclaws! (xx0232@1)EmSlytherins! (022000@1)
C- (x32010@1)G- (320003@1)D- (xx0232@1)EmBack (022000@1)to the place where our story begins

F - C
It's Hogwarts, Hogwarts!
GI'm (320003@1)sorry, what's it's name?
F - C
Hogwarts, Hogwarts!
GI (320003@1)didn't hear you kids!
F -C
Hogwarts, Hogwarts!
GMan, (320003@1)I'm glad I'm back.