Those were some new harmonies, right?? I bet they heard criticism that this song doesn't show off their ability to harmonize so now they're changing it up.

Well what u said isnt wrong but they do have 2 songs called Who Are You / Leave My Heart Out Of This , u can hear them harmonize a lot there but also if ur interested =)

But still , thanks for your comment

We hope they will noted by it

perfect

I dont get the top comment of this video saying Ally should take the mic further away tho , i didnt hear any flaw from ally lol