Here is a great detailed review of the new JH Angie IEM. I read that this will be followed shortly by a review of the Layla. I can wait for that review.
I good review. I have the original over ear wired model and love them. Usually, they are paired with my phone for calls and music.
Here is a good column focused around building out a great jazz library. Apparently, the authors believe that there is more to Jazz than just Kenny G and Wynton Marsalis. Be aware that this column has been around for a decade so some of the references to CD sources may be dated e.g. references to Tower Records and Borders.
Feel free to comment on your thoughts around this column.
Here is an article about rare and unusual instruments being used in Jazz.