OSA+MUJIKA was founded in 2017 with SUDDENLY, a short piece for unconventional spaces. After being presented at several festivals within the Red Acieloabierto 2017, they further developed the work, eventually creating SUDDENLY III, a full-length stage piece selected for Danza a Escena 2019.
In November 2019, they premiered KENOPHOBIA, a 55-minute work for three dancers. The piece was recommended in the 13th Cuaderno de Espectáculos Recomendados de Danza, compiled by La Comisión de Ballet, Danza y Artes del Movimiento, and selected for Danza a Escena 2021, performing around twenty times nationwide and appearing at festivals such as Madrid en Danza, Dansa Valencia, Danza Xixón, and FAM Tenerife.
In 2020, they premiered EXPECTATIONS WILL NOT KILL YOU, a 13-minute duet for unconventional spaces, which was selected for the Red Acieloabierto 2020 and recommended in the 14th Cuaderno de Espectáculos Recomendados de Danza. At the end of the same year, they premiered LOSER, a solo created with the support of Azkuna Zentroa de Bilbao and Dansateliers Rotterdam.
In May 2022, they premiered ABUNDANCE at Gazteszena in Donostia, a 52-minute piece performed by five dancers. It was selected for the Danza a Escena 2023 circuit and presented in 10 theaters within the SAREA network. That same year, they premiered BUELTAXKA (a piece for unconventional spaces) at the festivals Dantza Hirian and Le Temps d´aimer la danse.
Beyond their own works, they have participated in musical projects such as GHAU (artistic direction and choreography creation) and with the artist IZARO (choreography for CERODENERO and art and costume design for IZARO GABONETAN).