On 19 December 2026, the concert "Ziemassvētku gregoriskie dziedājumi. Raimonds Tiguls and Schola Cantorum Riga" will take place at Ventspils Concert Hall "Latvija". This special Christmas programme brings together ancient Gregorian chants and the contemporary musical world of composer Raimonds Tiguls, creating a serene and atmospheric musical experience. Together with the vocal group Schola Cantorum Riga, the audience is invited on a spiritual journey featuring motifs of light, silence, and inner transformation. The concert is part of the concert hall subscription.