Hello, I have been using IMSLP now for several years as I see it an excellent innovation to bring lots of rare and out-of-print scores of many classical composers to a larger audience. In that purpose I have during these year uploaded for ex. the works of Toivo Kuula which are hard to find elsewhere. I'm currently chairman of the (Finnish) Kuula Society (Finnish abbr. TKS) and have tried to make available the full output of his creation. I'm also very interested in other composers like Debussy, Ravel, Rahmaninov and Skrjabin and hope their Complete Works would become available here. I have been using mainly Encore notation software in preparing editions but have some knowledge about Finale, too.
