I am the author of: Dodecaphonic Tonality -- A New Tonal System for a New Century. It is available in printed form from www.FideliPublishing.com and in electronic format from Smashwords. Just Google the title, and you will find it on multiple websites worldwide.
I am a retired music theorist, pianist, organist, instrumental acoustics scholar, and music theory historian. I arrange Christmas music for piano and organ, and every Christmas Eve I play a Christmas Carol recital at my very large church on a huge Baldwin organ. In the past few years, I have expanded my repertoire from mostly English and Polish carols to include Canadian, French, German, Italian, Spanish, and Czechoslovakian carols.