This article describes the second stage of the collection and classification process belonging to the research project El Metodo Kodaly en Colombia.It describes its results and analyzes the influence that its implementation has had in adapting the Kodaly Method to musical pedagogy in Colombia.From the observation of documentary sources, audio– mostly from the Documentation Centre of the Ministry of Culture -video, printed music andoral tradition, gathered through interviews and live recordings- 150 works were transcribed and classified. These include nursery rhymes, children’s songs, games and traditional folk songs from Colombia and other countries. This new collection will enrich the musical material from which children learn to sing, read, write and analyze music. Its implementation creates new challenges, new solutions, adaptations and concessions from the originalHungarian method to its adaptation in Colombia and, perhaps, in Latin America.