This book is the first sketch of what the overall performance of the field could look like as a modern scientific fields but not distinguished style of practice, pedagogy, and history. Musical performance is the most complex field of music. Presents the analytical tools and case studies of this project turned into a company requires in the construction and experimental setup performances, especially that produced by Rubato music software. We are very pleased that this book was written a course for student performance at the School of Music at the University of Minnesota. It is not enough to study the performance of the model of ancient imitation antetype teachers, this can not be the exclusive tool because it has not dramatically poetic precision micrologic prompted by Adorno and Benjamin.