The oldies.about.com Mailbag: Volume 23

This time in the bag: new information on "Graduation Day" and "High School USA," the Music Machine, and a collectors' 9/11 tribute.

The oldies.about.com mailbag is a collection of the best inquiries I've received, not to mention commentary, suggestions, and oldies news! Something you think I should know, or something you need help with? Let me know! You may see it here!