September 2008
- Kim Gordon, USA
- Zeena Parkins, USA
October 2008
- Ozge Acikkol (member of Oda Projesi), Turkey
- David Benoit, USA
- Liesbeth Bik (member of Bikvanderpol), Netherlands
- Gunes Savas (member of Oda Projesi), Turkey
- Secil Yersel (member of Oda Projesi), Turkey
- Jos van der Pol (member of Bikvanderpol), Netherlands
January 2009
- Sophia Torres, USA