Ferran Fages (Barcelona, 1974), autodidact musician who plays guitar, turntables and electronics, working frequently in different improvisation projects: Error Focus (since 1998 with Ruth Barberán), Cremaster (since the year 2000 with Alfredo Costa Monteiro) and Fages/Guthrie/Gross (since 2004). Besides he regularly works with musicians such as Joan Saura, Pablo Rega, Pascal Battus, etc. He has also collaborated with Francisco López, Margarida García, Andrea Neumann, Taku Unami, Ingar Zach, Masahiko Okura, Masafumi Ezaki, Bukhard Beins, etc.
Ferran Fages, who started as a guitarist in the rock scene, analysed the use of this instrument in a process which took him later to establish a music which allowed him to flow through harmony without depending on it, always in the form of compositions opened to permanent changes with each execution.

• Obsolete Farmer (CD, Hazard Records, 2000)
• D_infection: Auralzheimer 1.0 (CD, D_birus Recorded, 2001)
• Jakob Draminsky: For The Birds (CD, Multisounds Productions, 2002)
• Cremaster: Flysch (CD, G3G Records, 2002)
• Cremaster: Infra (CD, Antifrost, 2003)
• Cremaster: 23 November 2002 (CD, Sound 323, 2003)
• Atami (Costa Monteiro / Barberán / Fages / Unami / Okura / Ezaki) (CD, Hibarimusic, 2003)
• A cavall entre dos cavalls (Ferran Fages) (CD, Creative Sources, 2004)
• Atolón (Barberán / Fages / Costa Monteiro) (CD, Rossbin, 2004)
• Istmo (Barberán / Fages / Costa Monteiro) (CD, Creative Sources, 2005)
• Octante (Margarida García / Fages / Costa Monteiro / Barberán) (CD, l'innomable, 2005)