At one point during development of the 60 Tips book, I had a chapter on iTunes tips but I was never really happy with it. When Apple announced they were re-jiggering iTunes last month, it gave me the excuse I needed to pull the iTunes chapter from the book. I did, however, have some screencasts already completed. I'm not sure if they'll still be relevant when the new iTunes ships but here they are anyway.

Use the iTunes smart playlist to manage music.

Want to remove duplicates from iTunes. Watch this.

With iTunes Match, folders are the key to managing music with multiple users.