Sevish

Sean Archibald, also known as Sevish (born 1988), is a British electronic music composer from London. Described by Aaron Krister Johnson as "a well-known creative force in the world of online microtonal music", he is most known for his compositions which combine aspects of EDM with microtonality.[1][2] As a child Archibald was inspired by music in video games such as Chrono Trigger, Streets of Rage, and Sonic the Hedgehog. He would then go on to discover microtonality as a teenager by listening to gamelan music and Aphex Twin. At age 16 he began officially releasing music online and released his first solo album at age 20.[3][4] He first gained notoriety in the microtonal music scene with his 2010 release, Golden Hour.[4][5][6] Sevish's 2016 xenharmonic dance album, Subversio, created in collaboration with Tony Dubshot and Jacky Ligon was described by Andrew Hugill as "dub meets microtonal tunings."[7]

Since most instruments in the West are built to play the 12-tone equal tempered scale, Archibald turned to less common instruments and methods of composing microtonal music. He now uses an AXiS-49 hexagonal MIDI controller to play his microtonal music, along with various DAWs such as Ableton Live, Bitwig Studio, and Max/MSP.[1] The tuning systems he uses to create his music include 22-EDO, 15-EDO, 10-EDO, 13 limit just intonation, the Bohlen-Pierce scale, Pelog tuning, and many others.[4][8] Adam Hart of the University of Salford said that his compositions, “do not indicate a desire to move away from the archetypes of established EDM genres, but rather to explore alternative tunings through familiar stylistic approaches.”[4]

Archibald has expressed a desire to make microtonality more widely consumed by the public, creating multiple side projects to achieve this goal. He is the creator and host of Now and Xen, a podcast about microtonal music. In 2010 he founded his own record label, split-notes, which is focused on promoting music which uses microtonal scales, alternative tuning systems, and xenharmonics.[1][4]