From 1996, when 1,400 singers performed Carmina Burana by Carl Orff in Copenhagen and in 1999 in Tallinn Beethoven's Symphony No. 9, the summits have become more of public events.
Fra 1996, hvor 1.400 sangere udførde Carmina Burana af Carl Orff i København og i Tallinn 1999 Beethovens Symfoni nr. 9, NSSS er blevet mere af offentlige arrangementer.