Eternal Blue is the debutalbum by Canadian heavy metal band Spiritbox. Originally released on September 17, 2021, through the band's own Pale Chord Records in partnership with Rise Records. Eternal Blue contains an array of metal genres and subgenres with electronic elements as part of Spiritbox's dynamic, while singer Courtney LaPlante employs both screamed and clean vocals. The release marks the only studio album with bassist Bill Crook, who left the band in 2022.