carmen has got involved in projects like "apocalipsis" with actress irene papas, "locura de brisa y trino" by great guitar player manolo sanlúcar, "poet in new york" by coreographer blanca li, "lamentations of jeremiah" by jazz pianist uri caine whom she has performed in venues as prestigious auditoriums as the lincoln center in new york, sydney opera house, theatre chaillot in paris, liceo de barcelona and madrid auditorium.