Roots of Poppy

Sleigh Bells is an American musical duo based in Brooklyn, New York, formed in 2008 and consisting of vocalist Alexis Krauss and guitarist/producer Derek Miller. The group became known for its overdriven style of noise pop, which incorporates elements from various genres, including pop, hip hop, metal, and punk.

Bambie Ray Robinson, known by their stage name Bambie Thug, is an Irish singer-songwriter. They are known to mix numerous genres in their music, coining their own term, "ouija-pop", out of disdain for being put into one genre. Robinson's music has been inspired by various subjects, including breakups, witchcraft, and drug addiction.

Fever 333 is an American rock band formed in Inglewood, California, in 2017. The band was founded by former Letlive vocalist Jason Aalon Butler, former the Chariot guitarist Stephen Harrison and Night Verses drummer Aric Improta.

Republic Records is an American record label owned by Universal Music Group. Based in New York City, it was founded by Avery Lipman and Monte Lipman as an independent label in 1995, and was acquired by UMG in 2000. Republic was initially an imprint of the Universal Motown Republic Group, and was renamed Universal Republic Records after a reorganization in 2006 before going back to its original name in 2012.

Sumerian Records is an American record label based in Nashville, Tennessee. The company was founded in 2006 by Ash Avildsen. Sumerian has signed artists such as Crosses, Poppy, Bad Omens, Animals as Leaders, and I See Stars. In early 2022, the company acquired Behemoth Entertainment, a comic book and video game publisher, in order to increase their merchandise options and further expand the brand.

Pom Pom Squad is an American indie rock/grunge band from Brooklyn, New York. It is the solo project of frontwoman Mia Berrin, and features permanent members Shelby Keller (drums), Alex Mercuri (guitar) and Lauren Marquez. They released the extended plays Hate It Here in 2018 and Ow in 2019 before releasing their debut studio album Death of a Cheerleader in 2021. They toured extensively in the years following, opening for musicians Pvris and Bartees Strange before releasing their second album Mirror Starts Moving Without Me in 2024 to positive reviews. On August 6 in 2025, Mia announced on Facebook that they were an independent indie band again without any label.