Acoustic sound impro with Julie Gatto & Vincent Lajus 21.7 At The GreenHouse with Julie Gatto GreenHouse 7th Floor by Julie Gatto / Nora Neko / Vincent Lajus 22.7 At the Köln Airport with Julie Gatto & Vincent Lajus Köln Airport Smoking Area by Julie Gatto / Nora Neko / Vincent Lajus