Courtney Barnett is the musical guest for the season finale of Saturday Night Live this weekend, and she’s joined by fellow musically-inclined (at times) guest host Fred Armisen. The promos for their episode of the show have just been released, and the whole time Barnett looks like she’s trying not to crack up, but doesn’t do much else. Sometimes that’s all we can manage — I feel you!! In addition to the two regular promos, the show also shared the pair’s 12-minute-long rehearsal and recording process. Watch everything below.