Level 3 progresses from the early intermediate to intermediate levels. Original classical pieces are plentiful at this level, including works by J. C. Bach, Leopold Mozart, Georg Philipp Telemann, Ludwig Schytte and many more. New keys continue to be gradually introduced, in cumulative order of sharps and flats. The keys of A, D, E and G Minor, and Bb Major are presented at this level.  More advanced concepts include binary and ternary form, major and perfect intervals, two-part playing, grace notes and more. As with all pieces and theory assignments in the method, "call-outs" are found throughout. "Call-outs" introduce all new concepts by providing a pointer line pairing each new term with its definition, and new each symbol with its explanation.