The theory papers are really great! I find them clear and comprehensive. I have recommended them highly to quite a few people.
I have been very pleased with the material in your theory books–it is my opinion that they are the easiest to understand… than any I have seen.
My son has been using your books … for the MTAC exams for years. He is now a level 8 student and scored a 96% on the exam…
I’m very pleased with your straight-forward, thorough, non-gimmicky series.
I love the approach employed so students can research backwards to find something they may have missed or didn’t “get” the first time.
… thanks to you and your contribution to music.