The document summarizes two nights of performances by the band Girlpool at the Middle East in Cambridge, MA on October 5th and 6th. Opening acts on the first night included IAN and Told Slant. On the second night, the openers were Gracie and Eskimeaux. While both Girlpool performances were similar, with sets comprised of songs from their latest album, the author notes some subtle differences between the two nights. Specifically, they felt the first night downstairs at the Middle East was superior to the second night upstairs. Additionally, there were some minor technical issues with equipment during the second performance. Overall, the shows were praised as memorable performances.