It is wonderful these explanations that you have shown us today in your video to know how to identify a major tonality when the alterations are flats. I love this platform because users like you teach us about those who love it and that's wonderful because they give us very important knowledge of this great art that is music. I really enjoy all the advice you give us to understand this wide world of music and musical instruments. Many successes in everything you do friend. Excellent content of your video and publication. Fascinating and beautiful this video with very good knowledge for all of us. Have a great day. Happiness and love for all.