This question was sent by Luciano and he writes:\n\nDear Mr Vidas,\nThanks for your reply.\nApart the mini course I have a question /big doubt and hope you can clarify.\n\n-I found your article "Steps in Composing Organ Sonata " of 13/09/2012\nand found it very interesting and clear: it is a kind of Template which I'm using with satisfaction\n(I'm Composer Amateur and write music only for my satisfaction).\n\n- Many years ago I studied the Book of Marcel Dupr\xe9 :Cours Complet d'Improvisation \xe0 l'Orgue"\n and find something similar but not the same : it is a Binary form exposition\n I'm sure you know this book and\n\n-my questions are\n1)are these Templates (yours and the one of Dupr\xe9 the same thing or not ?\n2) Dupr\xe9 explanation does not mention a secondary theme (is he referring to a\n monothematic exposition?)\n3) In the Dupr\xe9 Book 1 Page 59 there is a General Plan of "his" Form\n But now I'm confused since there are substantial differences if compared with your Steps\n\nThanks in advance if you will have time to clarify\n\n\nLuciano