F. Cruixent studied piano and music theory at the “Conservatori Superior de Música de Barcelona“. In 1999 he studied contemporary composition as well as composition for film and television at the University of Music and Theatre in Munich. He obtained a Master's degree in contemporary composition in 2006.

His musical work, published by Sikorski, includes commissioned works for orchestra, chamber works, vocal music and music for motion pictures, and is internationally performed by numerous orchestras (Detroit Symphony Orchestra, Beijing Symphony Orchestra, Orquesta Filarmónica de Bogotá, etc.) under such conductors as Leonard Slatkin, Christoph Poppen, Hannu Lintu and Karl-Heinz Steffens. He has served as a member of the jury at the first international composition competition Voice of China (Beijing, 2013) and as composer-in-residence at the international chamber music festival "Sommersprossen" (2010 and 2013, Rottweil, Germany). Cruixent was selected by the Joan Miró Foundation to perform his musical/visual project "Urban Surround" during the season 2008/09 season.

Cyborg (2010) for symphonic orchestra introduced the concept of "cyber singing", communicating real instruments and technology in a new philosophical way. Virtual for symphonic orchestra (DRP, 2011, Germany), Solaria (Haydn Orchestra Bolzano, 2015, Italy) and Binary (ARD Competition, 2015, Germany) also explore the expressive potential of the “cyber singing" technique. "Focs d’artifici" (Fireworks, 2008), for percussion and orchestra was selected as a "repertoire work" at the ARD International Competition (Munich) in 2013.

He is also frequently involved in many international films and videogame productions, working as a pianist, orchestrator and composer.