Scripting Database Events
Macscripter has a great overview on scripting the Database Events application, which front-ends sqlite 3. I haven't played with Database Events a lot, but the Macscripter article has more interesting info than I've seen elsewhere (if you've got the second edition Neuburg you might have been swayed away by his disdain for Database Events). Database Events can be handy for temporarily storing track data and doing it quickly so I aim to do some more work with it.