EtnoFletno is a mobile and web platform of Slovenian folk songs. It enables interaction with selected contents of the Ethnomusicological institute SRC SASA, in order to revive its comprehension, use and interpretation. The goal of the project is to place this part of the Slovenian cultural heritage into the educational process and through innovative interaction approaches bring it closer to a wider audience. Available on all major mobile platforms and web browsers, EtnoFletno offers standard search and browsing, as well as more advanced features, such as melody based search and query-by-humming.