Egila Siliņa koncerts "Ziemassvētki" is a Christmas concert at Riga Cathedral in Riga on 9 December 2026. World-famous opera soloist Egils Siliņš will perform together with saxophonist Aigars Raumanis and organist Aigars Reinis, winners of the Grand Music Prize. The concert invites listeners into a variety of festive Christmas moods. The programme features Christmas music. Riga Cathedral is located at Herdera laukums 6.