hi,
I am running a Dutch jazz e-zine which includes a page where people can post and exchange jazz sheet music: scores or transcriptions. It's free and in English.
You will find exercises as well.
Please take a look and feel free to contribute:
http://www.jazzenzo.nl/pivot/archive.php?c=Scores&w=&t=
If you are looking for a doublebass player, check out the scores of Stefan Lievestro.
eme
