The next song that the Rainbooms will sing is This is Our Big Night. They have already sung a lot of songs including the ones from Rainbow Rocks as a matter of fact. After that, A Friend for Life would be the last song from the first Equestria Girls movie to sing by the Rainbooms. Let's hope that they can sing their next song good.

"What song are we going to sing now, Rainbow?" Indigo Zap asked.

"We are going to sing this is our big night, Indigo Zap" said Rainbow Dash. "This and a friend for life are the last two songs that we sing from our first movie"

"Can we sing it?" Indigo Zap asked.

"Sure, we will" said Rainbow Dash. "Get your instruments ready"

"One, two…" said Pinkie Pie.

The Rainbooms are now performing This is Our Big Night.

[The Rainbooms]

This is our big night

We're getting ready

And we're doing it up right

This is our big night

Friendship survived,

Now we'll start it out right

The time's right, gonna make it last 'cause it's the first night

That we're ever gonna start to just have fun together

We're so glad, so happy we could never be mad

Did it right now, this is our big night now

Six friends on the way up now

Six friends here to show you how

This is our big night

We're getting ready

And we're doing it up right

This is our big night

We made it happen

Now let's party all night

We're here now and we worked so hard to make it come around

To tonight so let's try to make it last forever

The school lights so bright, beat is pumping through the night

Party's starting, DJ's got the music just right!

Six friends on the way up now

Six friends here to show you how

This is our big night

We're getting ready

And we're doing it up right

This is our big night

We made it happen

Now let's party all night

This is our big night

This is our big night

This is our big night

This is our big night

The song ends and the Rainbooms did a good job. See what happens in the next chapter of this long story.