From orchestral scoring to hybrid soundscapes, Postdata Sound Studio creates cinematic worlds where music and sound define emotion and narrative depth.


Postdata Sound Studio is a composer-led studio based in Spain, creating music-driven sound worlds for film, television and visual storytelling. The studio is led by composer and musician Papu Sebastián, founder and frontman of the internationally known indie band Polock, whose work blends classical piano training with a deep understanding of contemporary music production.
OUR MISSION
To craft cinematic music and sound that elevate storytelling, shaping emotion and meaning through composition and sound design.
At Postdata, composition always comes first:
Music drives the dramatic arc of the story, while sound design expands its atmosphere and texture. Each project is developed as a unique narrative framework where music and sound interact to serve the emotional intent of the film.


Postdata works with a network of collaborators and specialists to build tailor-made teams for every production, ensuring both creative depth and technical excellence. The philosophy behind the studio lies in its name: a postdata is the final note that gives meaning to everything that came before. In the same way, music and sound are often the layer that transforms images into emotion, leaving a lasting impression beyond the screen.
P.S. is the final note that gives meaning to everything that came before. We believe music and sound are that final layer that transforms images into emotion – leaving a lasting impression beyond the screen.