Stefano Castagna (born in Mantova) is an Italian writer and composer. Former producer for LED Records, he left the label with female writer Evelina Somenzi to form SCP Music. He has composed 644 tracks as of 2019 (credits given to Discogs). His approach to music has been conditioned both by his guitar playing and the strategies and abilities he has developed in his professional life as a sound engineer. In his own recording studio, Ritmo & Blu, he has been writing and/or producing disparate music for more than 20 years : dance music, Italian indie music, soundtracks and performances for theatre, ballet and visual art exhibitions.