The work for Ulrike Ruf’s experimental music theatre piece “Sorori” was probably my most intense collaboration so far. Based solely on the diary entries and the multimedia estate of a young girl who committed suicide, the piece portrays her coming-of-age during the early post-reunification time in Berlin. Working together with a composer, a video artist and a set designer, we tried to follow the young girl’s search for herself. Using old mixtapes, private recordings and pre-recorded diary entries, I created a 8-channel audio installation that was mixed live to the performance of the well-known choir Vocalconsort.