Which pianist was known for giving completely improvised solo piano concerts?

How would you describe the melody (melodies) in the piece in terms of consonance/dissonance, repetition and contrast? Do you hear one long melody or many separate melodies? (Answers may vary.)

What will be an ideal response?

Oedipus is one of the most recognized dramatic figures in Western theatre history. In that way, he is similar to Hamlet or Faust. Even people who have not read the plays in which these characters are present will often know the basic story line. Why are many of us still intrigued over 2,000 years later with the character of Oedipus?

What will be an ideal response?