November 26, 2016: Unknown Brain released their debut NCS single, Superhero, featuring Chris Linton.
2017[]
January
January 14, 2017: Unknown Brain released their second NCS single, Saviour, featuring Chris Linton.
March
March 23, 2017: Unknown Brain released their third NCS single, Perseus, featuring Chris Linton.
May
May 18, 2017: Unknown Brain released their fourth NCS single, MATAFAKA, featuring Marvin Divine.
July
July 21, 2017: Unknown Brain released their fifth NCS single, Inspiration, featuring Aviella.
August
August 19, 2017: Unknown Brain released their sixth NCS single, Kuyenda, in collaboration with Lennart Schroot and featuring SRU. This song is featured in the NCS: The Best of 2017 album.
September
September 19, 2017: Unknown Brain released their seventh NCS single, Roots, featuring Attxla. This song is featured in the NCS: Colors album.
October
October 17, 2017: Unknown Brain released their eighth NCS single, Twisted Reality, in collaboration with Anna Yvette.
December
December 29, 2017: Unknown Brain released their ninth NCS single, Holding You, in collaboration with Spce CadeX and featuring Max Landry.
2018[]
April
April 21, 2018: Unknown Brain released their tenth NCS single, Why Do I?, featuring Bri Tolani. This song is featured in the NCS: Alpha album. An instrumental of the track was also released.
July
July 11, 2018: Unknown Brain released their eleventh NCS single, Perfect 10, featuring Heather Sommer.
October
October 20, 2018: Unknown Brain released their twelfth NCS single, Control, in collaboration with Rival and featuring Jex.
July 12, 2019: Unknown Brain released their fifteenth NCS single, War Zone, featuring M.I.M.E.
November
November 9, 2019: Unknown Brain released their sixteenth NCS single, Say Goodbye, featuring Marvin Divine. Bri Tolani made some of the vocals for the song, but was uncredited.
2020[]
September
September 4, 2020: Unknown Brain released their seventeenth NCS single, Dancing On The Moon, featuring Luke Burr. This song is featured in Unknown Brain's Faceless LP.
September 25, 2020: Unknown Brain released their eighteenth NCS single, DEAD, featuring KAZHI. This song is featured in Unknown Brain's Faceless LP.
October
October 23, 2020: Unknown Brain released their ninteenth NCS single, I'm Sorry Mom, in collaboration with Kyle Reynolds. This song is featured in Unknown Brain's Faceless LP.
November
November 20, 2020: Unknown Brain released their twentieth NCS single, Phenomenon, in collaboration with Hoober and featuring Dax and VinDon. This song is featured in Unknown Brain's Faceless LP.
November 24, 2020: Unknown Brain released their twenty-first NCS single, Jungle of Love, featuring Glaceo. This song is featured in Unknown Brain's Faceless LP.
November 26, 2020: Unknown Brain released their twenty-second NCS single, Hollywood Perfect, featuring NotEvenTanner. This song is featured in Unknown Brain's Faceless LP.
November 27, 2020: Unknown Brain released their debut NCS LP, Faceless LP:
As of August 22, 2021, Unknown Brain announced that they were transitioning from their electronic style to exploring a more mature and pop-influenced sound, as a second chapter to their career. They have since drifted away from NoCopyrightSounds (or at least prior to the release of Wonder) and have been releasing off-label singles, starting with their song "Rooftop" released on August 26, 2021.
On April 2, 2024, Unknown Brain started a third chapter of their music career, which uses AI and visual effects as a new power of music.
Other[]
Unknown Brain currently holds a record for the most amount of releases on NCS, having 36 tracks.
Unknown Brain had an upcoming NCS release featuring Taheran titled "Fired Up" set to be released on November 30, 2018. However it was cancelled for unknown reasons.
However, the track was accidentally released onto NCS on beatport and Taheran has an empty NCS.io page.
Unknown Brain had an upcoming NCS VIP of their track, Superhero featuring Chris Linton, set to be released in 2019. However it was cancelled due to subtle originality issues.
They appeared in a Behind the Scenes of NCS: Reloaded where they both used deeper and modulated voices to talk. However, they have been using their normal voices since their Q&A of their Faceless album.
Unknown Brain had multiple pairs of masks over the years:
Their first pair was made out of cardboard and their “UB” symbol was written in chalk. They wore it from 2017 to 2019, where they burned them when they released Say Goodbye.
Their second pair was for their Faceless album where both of them donned faceless helmets and jumpsuits, one yellow and one red. It occasionally has particles and/or their logo. At the time, their profile picture was only their logo. After leaving NCS and rebranding their sound, they had retired these.
Their third and current pair resembles their first one, but it has LED lights, made with similar material as their second and covers more of their heads. They started wearing it in 2021.