Selected music


MiiRoku "The place where the water runs" is an orquetral piece, that takes you to some peaceful place.


Documentary Film GUILLO

"The price of freedom is loneliness."

Anfang einer Liebe

Anfang einer Liebe, (the beginning of love) is an instrumental composition that takes you to imagine and remeber how beautiful can Love be.

Selected videos

Land der fairen Arbeit – NRW

A social advertising about work fairness for this campaign:

Directed by Juan Ortiz

Niño y sus perros

Short Film extracted from the Movie "Pequeñas Voces"

Directed by Jairo Eduardo Carrillo

Guillo trailer

"The price of freedom is loneliness."

The simplicity of his life style makes us question our way of living and gives us a picture of what happiness can look like.

Directed by Carlos Andrés López

Die Versteinerten

Extract from the experimental video "Die Versteinerten".

Directed by Esteban Rivera



Mariana León is a composer for Film, Television, Documentary and Videogames.

She is based in Cologne, Germany and had composed music in her home country and in Germany.

She began her music career at the age of seven, receiving individual piano lessons.

Mariana studied her Bachelor in the Javeriana University in Bogotá Colombia, receiving her BA degrees in music with emphasis in composition and music production, having a strong background in classical music and music technology.

In 2009 she began to work in sound studios, where she started working in advertisement, composing Jingles and making audio postproduction.

She also worked as a freelancer in different music projects focusing in documentaries and films.

In December 2011 she traveled to Berlin Germany where she worked in different projects. In 2014 she moves to Cologne to continue her career as a Film Composer, joining the Program from the Musicube academy, Advance Film music Composition, where she graduated in autumn of 2015.


Mariana León Rodríguez

Cologne Germany

+49 176/31126102