"I have over 100 pages of jazz solo transcriptions with TAB (for guitarists), MIDI representations (for learning by ear) and Jam Tracks (for practice)." Really nicely done -- well worth a visit! I really like the MIDI accompanying the standard notation. Note that I said standard notation, not just tab! This is a good site for any treble clef instrument, not just guitars!
History of Jazz music origins, styles and musicians featuring photo gallery, timeline, festivals, webcasts, piano chords, scales, online lessons and teacher locator.
Jazz saxophonist Sonya Jason's website includes complete discography with mp3 music clips, bio, gig schedule, and detailed information about private lessons, jazz workshops and music clinics.
A musician's site for posting events and sharing resources. Interesting -- an MSN community that'll let interested parties share information. Let's see how it develops!
Czapla Music specializes in Canadian contemporary jazz recordings, guitar and bass lessons featuring high tech studio with live to tape recordings, music curriculum, transcibing, etc.
Music lessons on jazz, blues, and improvisation. This is offered commercially -- you buy the class -- but many of the lessons are available free for downloading. Includes "text book" discussions of theory, along with sheet music GIF's. For example, he's got a very nice section on using pentatonics in improvisation. I figure if you get your pentatonics down, you can at least be adequate at improvising in jazz or blues style. Appears geared towards the sax player, but methods apply to all.
Twenty free lessons with Tim Price, a professional musician, jazz journalist and author. Reaching from Melodic Improvisation to Cord Changes and Blues Licks.
Martin Norgaard's site introducting his "Jazz Fiddle Wizard" book to be published by Mel Bay Books. Offers some audio clips, plus some sample sheet music and lessons from his lesson book.