I have been part of an email "chat group" or bulletin board (not sure what either of those are technically) called Jazztalk for many years now. It includes many wonderful artists from across the country as well as jazz fans alike.

I have created what they call an imix on itunes that features music of some of these artists (including the Tim Posgate Hornband featuring Howard Johnson)

You can buy one or all of these tracks here:

tim