Grenade --> Bruno Mars.

Easy come, easy go
That's just how you live, oh
Take, take, take it all,
But you never give
Should of known you was trouble from the first kiss,
Why were they open?
Gave you all I had
And you tossed it in the trash
You tossed it in the trash, you did
To give me all your love is all I ever asked,
Cause what you don't understand is
I’d catch a grenade for ya (yeah, yeah, yeah)
Throw my hand on a blade for ya (yeah, yeah, yeah)
I’d jump in front of a train for ya (yeah, yeah , yeah)
You know I'd do anything for ya (yeah, yeah, yeah)
Oh, oh
I would go through all this pain,
Take a bullet straight through my brain,
Yes, I would die for ya baby;
But you won't do the same

No, no, no, no
Black, black, black and blue beat me till I'm numb
Tell the devil I said “hey” when you get back to where you're from
Mad woman, bad woman,
That's just what you are, yeah,
You’ll smile in my face then rip the breaks out my car
Gave you all I had
And you tossed it in the trash

You tossed it in the trash, yes you did
To give me all your love is all I ever asked
Cause what you don't understand is
I’d catch a grenade for ya (yeah, yeah, yeah)
Throw my hand on a blade for ya (yeah, yeah, yeah)
I’d jump in front of a train for ya (yeah, yeah , yeah)
You know I'd do anything for ya (yeah, yeah, yeah)
Oh, oh
I would go through all this pain,
Take a bullet straight through my brain,
Yes, I would die for ya baby;
But you won't do the same

If my body was on fire, ooh
You’ d watch me burn down in flames
You said you loved me you're a liar
Cause you never, ever, ever did baby...
But darling I’ll still catch a grenade for ya
Throw my hand on a blade for ya (yeah, yeah, yeah)
I’d jump in front of a train for ya (yeah, yeah , yeah)
You know I'd do anything for ya (yeah, yeah, yeah)
Oh, oh
I would go through all this pain,
Take a bullet straight through my brain,
Yes, I would die for ya baby;
But you won't do the same.
No, you won’t do the same,
You wouldn’t do the same,
Ooh, you’ll never do the same,
No, no, no, no.

Los coristas.

La historia que se desarrolla en la pelicula se desarrolla en un reformatorio, en el cual todos los ninos son obligados a estudiar y trabajar. Todos estos ninos tienen problemas ya sean sociales o personales, el refromatorio esta dirigido por un director, el cual en caso de mala conducta o un mal abito, se le aplicaba un castigo , al cual llamaban “accion-reaccion” el cual consistia en , una mala conducta, se aplica un castigo.

Con la llegada del nueo profesor, ocuure un cambio, ya que los ninos tienen una mala conducta, poco a poco, el los va alludando, y hace un grupo de coro, pero no se olle muy bien, hasta que el descubre que el muchacho mas indisiplinado tiene la mejor voz, el le pide que se una ytodo empieza a marchar bien, el 

 refprmatorio tiene un coro, el nino mejora su actitud ya que tiene un futuro.

Pero al director no le gustaba la idea de el coro, asi que hecho al profesor del reformatorio, porque ya este habia perdido la autoridad ya que todos respetaba al profesor, cuando se marcha un nino llamado pepino le cae atrz, y el se lo lleva a su casa.

Toda esta historia es un relato contado de un diario que fue escrito por el profesor, este diario lo estaban leyendo el nino corista (piere morach) y pepino, ya cuando ambos se escontraban de vieja edad.