During a period of time in Stockholm, the colombian musician Sergio Castrillón (cellist and composer) began to search unconventional places to make them worthy stages for contemporary music.

In the summer of 2012 he met the swedish film maker Stina Lundkvist and together they made the documentary Sounds for the city.

This documentary shows a panorama that ranges from the issues in the contemporary music hearing to the meeting with local musicians.

Finally the documentary describes how the streets and other unconventional venues for concerts become the perfect scenery where music styles and different people get together.