Inspired by the Colourstrings method the Colour Keys Piano ABC is an inspiring tutor designed for small beginners. The book also applies the ideas of Kodály in emphasizing the inner hearing skills through audio-visual means. New ideas are offered gradually, e.g. the coloured staff is constructed from a single-line staff to a five-line staff. The book also includes supporting material, e.g. a coloured slip to be placed behind the keys.