Garage Band Help-Splicing 2 songs as 1

[Primejimbo]

I downloaded a song on Youtube using Gettube, but the song is so long it was slit up as 2 on youtube. A friend of mine said I can use Garage Band to make it as one, but how can I do this?
I tried searching but I didn't find anything

 

[upaymeifixit]

Simple

Simply drag the songs one at a time into the main area. I am guessing you have it from there?

 

[Primejimbo]

Simply drag the songs one at a time into the main area. I am guessing you have it from there?

When I open up Garage Band, I have these choices:

Created New Music Project
Open An Existing Project
Create New Podcast Episode
Magic GarageBand

So where do I start?

 

[upaymeifixit]

Oh, wow.

Sorry, I didn't realize how far off you were. New project. Hopefully you can get it from there.