[1] The band consists of drummer Bobby Crow, vocalist David Simonich, guitarist Carl Schulz and bassist Michael Cassese.
Signs of the Swarm was founded in 2014 with the initial lineup of vocalist CJ McCreery, guitarists Rodney Fabiann and Jacob Toy, bassist Collin Barker, and drummer Bobby Crow.
Pino departed the band early the next year, causing another change which saw Jacob Toy switch to playing bass, and Bobby Crow return to his original position as drummer.
[10][11] The second, titled “The Collection”, was released on February 5, 2021, and featured guest vocals from Matt Honeycutt and Nick Arthur, of Kublai Khan and Molotov Solution, respectively.
[12] It would also be the first to feature new guitarist Jeff Russo (who used to be Improvidence with David Simonich), who joined the band full-time in early 2021 after initially being contacted to tour with them in 2020.
[13][14] About a month later on July 27, they released a second single, “Hollow Prison”, featuring Alex Erian of Despised Icon as a guest vocalist.
They released a final music video which was filmed previously in 2021, featuring one of the former members for the album’s closing track "Death Whistle."
[17] The band embarked on a release tour for Absolvere in September 2021 with opening acts Worm Shepherd and Ov Sulfur, and supported Born of Osiris that fall, alongside Shadow of Intent.
They played at the Chaos & Carnage 2022 tour, headlined by Suicide Silence and Carnifex, featuring further support from Lorna Shore, Upon A Burning Body, Angelmaker, and Distant.
On May 26, 2023, the band revealed a new single titled “Tower of Torsos” and announced their fifth studio album Amongst the Low & Empty, which was released on July 28.