1. Basics of improvisation on the initial stage of development of instrumental skills

2. Diatonic musical phrase on the initial and advanced stage of development of instrumental skills

3. The principle of contingency awareness and its proportions in relation to the development of personality

4. Fundamentals of chromatics - secondary dominants in improvised sentence

5. The principle of identity and contrast on the early and late stage of development of instrumental skills

6. Altered dominants

7. Folk song and improvisation based thereon

8. Diminished seventh chord and its place in improvised sentence

9. Duet improvisation and improvisation on 2 instruments

10. Altered chords sounding as dominant seventh chord in improvised sentence

11. Music as the basis of improvisation

12. Fantasy

13. Instructional role of improvisation in study and interpretation of musical works