Cégiu is a musician, composer and producer who performs in various formations and leads workshops. As well as releasing music with various bands, she has three solo albums. As Managing Director of musicbox entertainment gmbh, she is involved in the music scene. She also holds the positions of Co-Managing Director of Musikbüro Luzern and Co-Vice President of SONART. Cégiu is also a mentor in the Ableton mentoring programme and organises the Ableton FINTA user group in Switzerland. She is an ambassador for the #beingornotbeing project and holds qualifications from the Lucerne School of Music, New York, and Danube University Krems.