Known for her work as a producer, singer and songwriter; Mariuca's primary projects are:

Founded in late 2015 in the UK by multi-instrumentalist, composer and producer Ignacio Simón and Mariuca. Northwest gained attention because of their ethereal and cinematic sound, their nostalgic and mysterious image and their diverse blend of influences (from bands like Radiohead and Portishead to composers such as Debussy and Robert Wyatt).

Mariuk is Mariuca's solo project. She is the producer, sound engineer, singer and songwritter behind, as well as the art and film director of the videos and arworks sorrounding the project.