On 22 December 2023, the Solvay Ensemble Choir held a Christmas concert for the Construction Labour Foundation of Cantabria, whose headquarters are located in the old Solvay Schools. Pieces by Handel were performed -Benedicat Vobis, Sing unto God and Canticorum Iubilo-, as well as some contemporary polyphony - The Rose, by Ola Gjieilo- and a couple of classic Christmas pieces, Le Message des Anges and Silent Night.
As always, the concert was accompanied on piano by Maite Alcalde and conducted by Juan José del Valle.