Dear Linux Audio enthusiasts! I would like to announce a concert with contemporary and early music, performed on five viola da gamba and life electronics: Harmony of the Spheres June 14th, 2014 7.30pm Malory/Santana/Stockhausen/Lawes/Cage/Tye 10pm Palestrina/Picforth/Stockhausen/Bach/?/Strogers 11.30pm Picforth/Santana/Stockhausen/Cage/Bach The concert is part of a contemporary music festival (Long night of music) in Oldenburg, Germany. Free admission. In the concert the acoustic instruments are spatially processed in real-time. Sounds of the street are analysed to control real-time composition in one piece. The tools involved are ambdec, ardour, jconvolver, tetraproc, and a bunch of tools developed specifically for this concert (partly presented at LAC2012): https://github.com/gisogrimm/hos-toolbox (completely undocumented) https://github.com/gisogrimm/tascar (very limited documentation) More infos on the programme can be found here: http://hos.orlandoviols.de/ -- Giso