Is this commercial for Starbucks playing a pop song?

Google search tells me the violin player is Yut Chia but absolutely nothing about the 20 second song bit he plays. I thought it sounded like a pop song but I’m not up on today’s pop so maybe not? Can anyone tell me? It’s driving me a teensy bit nuts.

For some reason, I can’t direct link YouTube videos. I’m sure it’s something I’m doing wrong. Anyway, here’s the commercial.

my Android phone says it is a snippet of the Lighting of the Beacons by Howard Shore from the Return of the King.

This is the full song, I’m not sure where this snippet comes in:

The scene in the movie is amazing, for what it is worth.

Maybe “The Greatest” by Sia Furler?

I mean the chorus

Man, great vids!

I was on my way to thinking it could be a little bit of fiddling he did on the spot because, you know, the doubleshotted. But after hearing the chorus in Sia’s song, I’m thinking that could be it. Or at least the bit of Pop that I heard that this reminds me of.

Here’s the song it’s from Til I stop

It’s from YouTube & under…more the title of song is " Til I let go"