She produced, composed, and arranged the critically acclaimed album Zumra (Gramofon, 2009/ Harmonia Mundi UK / World Village 2010), which featured the Bosnian traditional singer Amira Medunjanin.

[1] Ključo has contributed music to the films, "In the Land of Blood and Honey" by Angelina Jolie, "Jack" by Sergej Kreso, "Journey 4 Artists" by Michele Noble, and "Stories of Sevdah" by Robert Golden.

Her multimedia work The Sarajevo Haggadah: Music of the Book (for accordion, piano and video, 2014) traces the story of one of Jewish culture's most treasured manuscripts.

The Sarajevo Haggadah performance was commissioned by the Foundation for Jewish Culture's New Jewish Culture Network, a league of North American performing arts presenters committed to the creation and touring of innovative projects, and developed in residence at Yellow Barn.

In 2016 director/actor Edvin Liverić and the Zagreb Youth Theater invited Ključo to compose music for The Notebook - a play based on Ágota Kristóf's book.