This is Our Jam

In the words of Mr. Neville, "This is our jam, the Greensleeves Jam." All of these songs, I have given to certain people within my situation I can't figure out. I hope music explains it.

1: White Blank Page by Mumford and Sons
                             vs
2: Everything You Want by Vertical Horizon

3: Classy Girls by the Lumineers
Because 4: Tongue Tied by Grouplove

Wish I had 5 to talk to: I Won't Say (I'm in Love) by Belinda Carlisle