Hi, Kadlec: I have been a serious jazz buff for about 40 years, and used to teach a course in jazz appreciation. There is a laundry list of jazz recordings I could recommend, but before doing that, I want to recommend an excellent textbook on jazz that is used widely: Mark Gridley's book, "Jazz Styles: History and Analysis", published by Prentice-Hall. You should be able to order the book through any college bookstore, and probably Amazon.com as well. The book provides an excellent background on the origins of the music, instrumentation, and describes all of the major styles, beginning with New Orleans (traditional), and going through bop and free jazz. It also covers many of the major stars in jazz, and has a discography of their recorded work. The book is very well written, fun to read, and will give you a great basis for truly understanding and appreciating America's unique musical art form.