WATERFRONT - Acusmatiq Festival 2014, Ancona, Italy July 25th 2014 Location: frontage of the Mole Vanvitelliana pier. The audience was standing in the pier as well as the camera operator. The video is a live recording of the performance and the audio comes directly from the camera. Description: All the musicians are provided with the WeMUST transmission technology and an iOS application performing the signal processing devised by K. Stockhausen in his original work. The app strictly follows Stockhausen's original scores, providing six variations. Scene1 (0:30): M° Enrico Francioni playing double bass on a fishermen ship. On top of the direct double bass microphone signal several processed versions can be heard. The settings in the SOLO app create unnatural sounds. Scene2 (1:30): M° Laura Muncaciu singing. In this case several delayed versions of her voice are heard. Scene3 (2:30): M° Giampaolo Antongirolami playing saxophone on a third boat moving in between the other two. Several delayed versions of the sax can be heard Scene4 (3:20): The three performers improvising together. The SOLO app is used but its settings in this case provide more natural sounds.