From Classical Music to Rock, from Popular Songs to Electronic MusicIn 1956, at the GR – Ljubljana Exhibition and Convention Centre (GR), the national TV had its first studio, where also the famous Frane Milčinski Ježek performed. In 1959 the legendary jazz king Louis Armstrong held the concert here. In 1964, the Slovenska Popevka Music Contest was held here when Marjana Deržaj won the 1st Audience Prize for the unforgettable Poletna Noč song. The EMA – the selection for the EUROSONG - the Eurovision Song Contest kept taking place at GR for several times. In recent years, concerts of contemporary electronic music have taken place here, often under the Kurzschluss brand.