What makes artistic collaboration work?
As with any type of collaboration, I think mutual respect is a must. In addition, I found that a reciprocal interest in each partner’s creative work as well as an openness to consider divergent ideas, can lead to fruitful collaborative work.
Where are the limits of notation?
I don’t think it’s necessarily a matter of “limits” to notation, but rather there are different ways of communication between composer and performer. Sometimes, text, graphics or audio/video recordings are more efficient than traditional music notation. In my work, the departure from conventional notation usually brings a greater creative agency to the performer.