After trying out a static front page for a couple of days, I decided to go back to displaying the latest posts on the front page. I made the change in Reader Settings, then deleted the content-free "Posts" page which made a header tab directing traffic to the posts while using a static front page.
The "Posts" header tab remains, as a ghost, after the switch back from static front page, and deletion of the page. It's now creating a 404 error for any visitor who clicks on it. Why is this phantom still there.
The blog I need help with is songbook1.wordpress.com.