His approach to music making is informed by the use of improvisation and interdisciplinary structures. He has created a large body of work exploring the relationships between architecture and music including a series of pieces for soloists and live-electronics which take as a basis the interpretation of specific acoustic spaces. In the duo laut [www.lautnet.net] with saxophonist Franziska Schroeder he investigates the extension of interfaces and control in interactive performance practices. His electroacoustic music is featured in various CD sets (Sonic Circuits IV, Discontact III, Exploratory Music from Portugal, ARiADA). Pedro conducts research in the field of digital media, interactive sound and composition. His writings reflect his approach to design and composition by articulating creative practice in a wider understanding of cultural theory.