Ysa was born and raised in Logroño (La Rioja, Spain) and currently resides in the Netherlands. From a very young age, she trained to be a musician (CSMN, UR, Maastricht Conservatorium, New York Jazz Academy, Codarts...) and began to sing in several projects, having the opportunity to record and play at various festivals and venues at the European level (North Sea Jazz, Vrije geluiden, De Doelen, Actual Festival, Días Latinos...).
In 2018, in the city of Rotterdam, she began working with producer Okkio (ermanø). Together they experiment with analog synthesizers, different sound textures and drum machines until they arrive at a sound that she had never explored before and that would mark a new chapter in her career.