For many children, Christmas carols are the first serious musical venture in which with great engagement they perform in various contexts. Addizio! - Merry Christmas offers for this an attractive mix of traditional carols, American and ''Americanized' titles in jazz and pop styles right up to the current school repertoire. You can find audiotracks with notes on YouTube; for additional parts, please see addizio.de (only in German).

The pieces, deliberately kept easy and progressively ordered, can be both complementary to Addizio! Brass Instruction in classes, groups, and ensembles (addizio.de) and to other brass class concepts, as well as also used ''stand alone'' and in the most varying scorings.All the students’ books have an identical layout and are fully compatible with each other. In addition to a clear leading part, the teacher’s guide contains introductory and explanatory information on the didactic concept, scoring options, internal differentiation, helpful tips and suggestions, together with an insertion of lead sheets including chord symbols.