Hi Robert, I apologize for the delayed response. I am about to sign a recording contract with a small record label and we have been busy working out all the details Thank you so much for you critique, it really means a lot. My Dad bought me your The Four Pillars of Singing back in 2012 and I've incorporated techniques from it over the last 3 years. I would always be interested in any suggestions you have regarding my singing. I do vocalises to develop my upper range, this song had a couple of notes that still gave me problems. What do you suggest doing to help with upper range? Thanks Again, ~Sophia Grayce~