Chelsea Days is a Neo-Psychedelic band from Oklahoma City. The band formed in 2019, where they began releasing singles leading up to the pandemic. The band released it’s debut album in 2022 via Cowboy2.0 records. Since then, they have released 2 EP's; "Falling In A Dream", a self produced project recorded in their home studio, and "sincerely," released by French label Nice Guys.

In 2024, the band released their 2nd album "Mirror, Mirror."