Greek multi-instrumentalist and composer Christos Barbas, winner of the first international grant for creation and artistic residency at the Laboratorio Llull, presented his project this Thursday, November 27. Lux in Tenebris at the headquarters of the Estudi General Lul·lià, coinciding with the feast day of Ramon Llull. The composition is a contemporary mass for heart of voices and ney (a reed flute native to the Middle East) inspired by the Book of Friend and Beloved by Ramon Llull.