Besides his work in film, Pedro often collaborates with artists as arranger and producer.


He has been part of songs by artists such as Zara Larsson, David Broza, Manu Carrasco, Raphael, Pitingo, Sergio Dalma, Melendi, and many more.

In 2019, Pedro Osuna was commissioned to arrange and produce Berklee's Holiday video that year, in which he worked with Shalyah Fearing to create an orchestral rendition of Leonard Cohen's Hallelujah.