A new version of Impro-Visor (2.05) is available at:

http://www.cs.hmc.edu/~keller/jazz/improvisor/download/

An intended fix, in v. 2.04, for turning off drums during NC,
was not effective on certain styles, particularly latin. So for now,
NC will only turn off the bass, not the drums. We will look at
this issue more this summer.

There is some improvement in the file chooser menu handler.
When a new directory is chosen during save, it no longer
blanks out any file name that may have been typed.
Loading is a little faster too.

Most of the leadsheets that were in the leadsheets/chords directory
(aka "The Imaginary Book") are now in a separate zip file
available in the Files directory of this group. This speeds
up the download and unzip time on PCs considerably.

Please contribute leadsheets to the Files. Sharing is one of
the purposes of having a group. We have a good start with
now over 2150 tunes in The Imaginary Book. You can attribute
yourself in the Comments section of the file.

Thanks.

Best regards,

Bob Keller