MAASTRICHT. What do Grammy winner Jacob Collier, food trucks, and Maastricht University researchers have in common? They are all part of Cross Currents, a new festival held in the Sphinxkwartier on Saturday 13 May, and organised by Jazz Maastricht. Four art and science collaborations will be presented at the festival, which combines music performances with movie showings and presentations. One of them is a project on artificial intelligence and creativity.