IJzerman has developed a historically informed approach to eighteenth- and nineteenth-century harmony and counterpoint, one which takes advantage of the old keyboard exercises known as partimenti. The benefits of those lessons are well known, but until now no one had put together a text that adapted them for the modern classroom. IJzerman covers the era from Bach through Brahms, provides a teacher's manual, and an extensive workbook. If you have bright students, this is the text they would want if they had the choice.