I-Nuits sonores: I-20 iminyaka yeminyhadala ye-elektroniki entliziyweni yelifa le-Lyon ezaposwa ngomhlaumbhaliShiya amazwana Ukususela kwi-2003, umthendeleko uthathe iindawo ezininzi eLyon. Ukusuka kwiindawo ezichithekileyo zemizi-mveliso ukuya kwiithiyetha zasezidolophini, nganye iguqule ubudlelwane besixeko ukuya kumculo we-elektroniki.