An important Opera, difficult, but definitely interesting. A modern work that assembles the classic sound of the strings orchestra with the modern bass clarinet.
Song in minutes switching from modern to improvisation, first "Wizard" and then free.
Emphasizes the strong bond that exists between modern music and jazz, a form of freedom that develops independently in different styles.
High difficulty, are designed and constructed to develop the technique in all registers and are divided into low, medium, and mixed acute.
Require knowledge of the art contemporary and develop a good mastery of the instrument.