Workbook designed for students of first and second year at secondary type of music school, with transparently processed information about music theory and music history. There are exercises for writing notes, scale and repetition of musical terms, rhythmic exercises, a variety of musical puzzles and crosswords, basic information about musical instruments and orchestras. Music history is mainly focused on baroque, classicism and romantic period and their most influential composers. This workbook follows and adds on Hudobná náuka 4 workbook. Workbook is accompanied by graphic symbols and pictures. Published in the Slovak language.