From 2005 until 2012 I wrote chromatic harmonica articles for the bimonthly webzine harmonicasessions.com, produced by music instructional publisher Mel Bay and edited by David Barrett. Early installments take the reader through basics of playing the chromatic, while later ones review new models of chromatic, give introductions to playing blues in various keys, and present an progressive series on advanced tongue blocking techniques never written about before.
Unfortunately, Mel Bay has taken down the website. I’m looking to rebuild the links using snapshots of the pages taken by the Internet Archive’s Wayback Machine, though I’d also have to rebuild all the links to the dozens of mp3s that were not archived