Underneath is the fourth studio album by American hardcore punk band Code Orange, released on March 13, 2020 through Roadrunner Records.

[1] This led Code Orange to cancel a European tour cycle in 2019, including an appearance at England's Bloodstock Open Air, in order to focus solely on writing and recording.

[3] Reba Meyers had to readapt her guitar work to imitate electronic instruments, and she also recorded many unusual sounds which they mixed with samples, making a "bank of" them used in different songs.

"[1] While making the album, Morgan regularly talked to and sent material of Underneath to his friend Greg Puciato of the Dillinger Escape Plan and the Black Queen, who gave him feedback on it.

[14][18] On March 14, 2020, Code Orange performed a live streamed album release concert in an empty venue on Twitch due to the COVID-19 pandemic.

[24] Clash critic John Gray described the record as "practically a horror movie in audio form", stating that the "sheer, clear-eyed ambition they exhibit in pursuing the impossible is compelling enough to make Underneath an absolute must-hear for anyone who dares to dream differently.

"[26] Consequence of Sound's Joseph Schafer thought that the record "delivers on every promise in a sleek, incredibly catchy package and does it all in under 50 minutes.

"[27] Reviewing for Exclaim!, Connor Atkinson noted: "Code Orange usher in a new era with Underneath that will alienate sections of their audience, and bring their us-against-you might to places no Pittsburgh band have gone before.

"[5] Ben Beaumont-Thomas of The Guardian wrote: "In rock, technical brilliance can sometimes impede immediacy, but Code Orange use it to achieve total and thrilling omnipotence.

[31] Dannii Leivers of NME was positive about the album "You never know quite what's about to happen, but no matter which sonic mask the band slip on, they sound terrifyingly comfortable wearing it.