Á lvaro Soler took part in the popular German christmas show Knapp vor Weihnachten – die RBB Show zum Fest, which was recorded live from Berlin on Saturday December 13 2025 and was aired live on RBB channel, starting from 20:15. Other prominent guests at the show were the German singer-songwriter Tim Bendzko, the German actress and presenter Faye Montana and Kim Fischer. During the recordings of the show, which was hosted by the RBB 88.8 moderator and pianist Heiner Knapp, al