When they we ready to sing, Sonic, Catboy and Shadow summored their instruments and started to sing...

Mercy - Shawn Mendes

S:

You've got a hold of me
Don't even know your power
I stand a hundred feet
But I fall when I'm around you

Show me an open door
Then you go and slam it on me
I can't take anymore
I'm saying baby

S and SH:
Please have mercy on me
Take it easy on my heart
Even though you don't mean to hurt me
You keep tearing me apart

Trio:
Would you please have mercy, mercy on my heart
Would you please have mercy, mercy on my heart

C:

I'd drive through the night
Just to be near you, baby
Heart open, testify
Tell me that I'm not crazy

I'm not asking for a lot
Just that you're honest with me
My pride is all I got
I'm saying baby

S and SH:
Please have mercy on me
Take it easy on my heart
Even though you don't mean to hurt me
You keep tearing me apart
Would you please have mercy on me
I'm a puppet on your string
And even though you got good intentions
I need you to set me free

Trio:
Would you please have mercy, mercy on my heart
Would you please have mercy, mercy on my heart

S:
Consuming all the air inside my lungs
Ripping all the skin from off my bones
I'm prepared to sacrifice my life
I would gladly do it twice

S and C:
Consuming all the air inside my lungs
Ripping all the skin from off my bones
I'm prepared to sacrifice my life
I would gladly do it twice

Trio:

Please have mercy on me
Take it easy on my heart
Even though you don't mean to hurt me
You keep tearing me apart
Would you please have mercy on me
I'm a puppet on your string
And even though you got good intentions
I need you to set me free

I'm begging you for mercy, mercy
Begging you, begging you, please, baby
I'm begging you for mercy, mercy
Ooh, I'm begging you, I'm begging you

(End of the song)

After the song, everyone clapped at them and the Vampirockers hugged them

Dragos: Vampirockers! Is time for you to do your performance!

Bridget: Wish us good luck!

Sonic: We will!

When the girls get on stage, they took a breath and Poppy started to hit her drums

V:
I'll admit I'm afraid
That we'll never come up with a song again

P and B:
Vee, we feel the same way
We don't want this concert to be the end

V:
Let's work this out if it takes all night

Trio:
And we won't stop trying till we get it right

Ghoul Girls are back
The Ghoul Girls are back
Rocksteady, ready to go

Ghoul Girls are back
The Ghoul Girls are back
We're never giving up, let's go rock the show

P:
Me and my drum kit holding it down

B:
I shred like lightning touching the ground

V:
It's a cool fright to rock it all night

Trio:
Let's make it loud
_
In that moment, Vampirina summored magical bats with her ghoul guitar and everyone was amazed of it, and Pat was completely shocked when he saw what she did and he leaved very upset
_
Trio:
Ghoul Girls are back
The Ghoul Girls are back
Rocksteady, ready to go

Ghoul Girls are back
The Ghoul Girls are back
We're never giving, up let's go rock the show!

(End of the song)

After the girls performance, the boys and the two other bands gave them a hug as a sign of a good performance

Sonic: Amazing girls!

Catboy: That was incredible! I admit it

Demi: You rock like always!

Vampirina: Thanks you guys

Poppy: You boys also performed very well

Shadow: Thanks...

Franken Stacy: Hey rockers... I think your band needs something else

Bridget: We know what is it!

Sonic: Me too!

Demi: What?

Poppy: That Shadow also joins the Vampirockers!

Shadow: Me?

Gregoria: Yeah! Your talent and the girls talent will be a good combination

Vampirina: So what do you say Shads?

Shadow: I accept the offer

Bridget: Welcome to the Vampirockers, Shadow!

Creepy Carolina: Congratulations!

Poppy: Come on! Let's do our performance again!

Bridget: But incluiding Shadow!

Sonic: Me and Catboy will join too

Catboy and Vampirina: Let's do this!

In their performance, their friends and family were dancing at the song, while King Jules was smiling at his eldest son with his girlfriend and best friends with him and he knowed that his son was happy to have friends and a family