Heard a Songbird song at Starbucks

I just heard a song today at Starbucks about a Songbird. It was a woman singer with a strong alt-bluegrass influence. Anyone know the title/artist? It was not Fleetwood Mac, nor was it a cover. Sounds similar to Laura Veirs with a little more alt-americana not as country.

I had a hard time hearing lyrics but there was something or other about "a song bird at the window" and a "songbird in the pine".

Any ideas?

Thanks,
AB

Could it be this?

"Songbird" by Katie Herzig
https://soundcloud.com/mecmac/katie-herzig-songbird