Parasomnia is the upcoming sixteenth studio album by Dream Theater. The album was announced on October 10, 2024, following a week of cryptic teaser videos released on social media by the band. This album is Dream Theater's first with Mike Portnoy on drums since he initially left the band after the release of Black Clouds & Silver Linings in 2009. The album's first single, Night Terror, was released on October 10, 2024. The second single, A Broken Man, was released on December 3, 2024. The album is scheduled to be released on February 7, 2025.
According to Oxford Languages, the word "parasomnia" refers to "an undesirable physical or behavioural event that occurs during sleep or when waking up." This can include sleepwalking, sleep talking, crying, nightmares, bedwetting, sleep apnea, and nighttime seizures.
According to Mike Portnoy in an interview, this album is said to "[pick] up right where 'Black Clouds' left off."
The cover art could be seen as referencing that of Images and Words, as both covers feature a girl wearing a nightgown in a bedroom.
While it hasn't been officially called a concept album, all the songs seem to share a theme of sleep and/or nightmares.