What's the difference between A and B?

Queen Of Disaster

Supalonely (feat. Gus Dapperton)

Kissing Strangers (feat. Nicki Minaj)

Good as Hell

Moonlight

Still Falling For You (From "Bridget Jones's Baby")

You should be sad

3 Nights

Eyes Don’t Lie

Good Luck, Babe!

Young And Beautiful

Nothing Breaks Like a Heart (feat. Miley Cyrus)

Lipstick

We're Good