Flamenco guitar
Freeman developed a system for teaching Flamenco guitar that differed dramatically from the traditional method in which the student learns by watching the teacher's fingerboard and copying what he is doing. Instead, Freeman insisted that his students learn to read standard music notation, and devised a very simple approach for teaching reading and basic music theory starting with the first lesson in a carefully graded sequence of familiar classical pieces and the Flamenco solos that he had transcribed. Each piece in the library of music that formed the basis of his system was carefully selected to develop a particular aspect of technique or understanding of Flamenco in a logical progression.