Hi Fred, thank you for the kind words. I truly appreciate them.
Yes, there will be detailed instructions on the various techniques using inner spontaneous sound. There is a three-part background on one of the practices that I have already published on medium as “stories” rather than as part of the main Publication. I thought they might be useful right now, rather than waiting until I get to that publishing the section of the book they are from.
The first part is the Four Elements Inner Spontaneous Sound Yoga, and you can follow the embedded links to the subsequent articles. The second is about the widespread misunderstanding of what the practice entails — specifically what these sounds are and how they arise.
The purpose of the proem of Tranquillity’s Secret is to lay the foundation for understanding how these sounds arise, and to explain why we misunderstand how the experience of sound in general manifests. It’s not that we don’t scientifically know how the process works — up until it involves the “mind” which is the central stumbling block between scientific approaches to mind and philosophical ones like Buddhism — but that we confuse external phenomena of different sorts as all being “sound.” You see what I mean here by following along with the articles.
Thanks again for you interest, and please feel free to send me private messages for any followup.
James