Made it to 30% before I began browsing. As a pianist and organist, I was hoping for specifics I could use, but this is much more stream-of-consciousness rambling. The author confesses to severe ADHD and Tourette's, and I think that comes through in the writing style. Lots of talk of becoming aware of your breathing, imagining yourself full of liquid, etc. -- just not my style. Also he tells "it was then that I became a lifelong Democrat!" and mentions "In November 2016 we became a fact-free society" (he footnotes "the election") -- these were further turn-offs for me.