Middle C Repertoire is not so much a method as a graded anthology of piano
compositions.
I've been working on Middle C Repertoire for over 20 years. Middle C
Repertoire BOOK 1 is well suited for age 6 beginners.
Pre-school piano students would do well to begin with my KEYBOARD KIDS series
of books.
Watch the following Video Presentation(s) on Middle C Repertoire - BOOK 1
Watch the following Video Presentation(s) on Middle C Repertoire - BOOK 2
Watch the following Video Presentation(s) on Middle C Repertoire - BOOK 3