The original written by Mike Nesmith and made famous by Linda Rondstadt is so beautiful. Before she became really famous, she sang beautifully but her backup band was just awful.
Knock, knock!
Let me in I won't go away Oh, knock, knock I'm gonna see ya If it takes all day Oh, knock, knock Cinnamon!
Let me in She la, la, la, la, la, la, la, La, la la, la, la