Check out the brand new HEAR LUCERNE app for the SYMPHONY FOR LUCERNE project, available for Apple iOS and also Android devices (from the respective app stores). It lets people record, upload, and explore audio in Lucerne, and will grow to allow all kinds of contributions to – and collaborations on – the project. Check it out, and definitely tell any friends in/near Lucerne!!
Full project info plus app download links (scroll to bottom) at http://symphonyforlucerne.ch/en/.
Opera of the Future 