I just added one of these gizmos to my electronic music rig. Here is a site which might offer some helpful tips on proper usage. One of these days I might actually produce a piece of music...
Finally had some time to collect the presentations from the past & make them available. The Download link in the menu will point you to the materials. This includes the most recent DAW presentation...
IMSLP attempts to create a virtual library containing all public domain musical scores, as well as scores from composers who are willing to share their music with the world without charge. The site was shut for a while due to some litigation threats, but now it is back. You can read the IMSLP Announcement here.