Been awhile since I caught a KEXP set, and I was very happy with Courtney Barnett’s set.
The drummer looks pretty chill, very low key. And I don’t recall last when I saw a left handed guitarist.
I quite enjoyed, and found their sound to be quite retro, classic rock perhaps… 
About mid set, the guitar playing and bass track were probably my highlights.
Anyhow, without furthers…
Seems like she’s been playing for sometime, some sets pre pandemic…
Hope you enjoy.