I figured this out on my ukulele, so sorry for any mistakes, but I think it sounds about right. Especially since she played it on a keyboard. Enjoy! ^-^ Deerstalker at the ready. Careful, feeling unsteady. Must be the poison in my blood. Taxi, I'm in a hurry. Watson, no need to worry. Gadzooks! Irene is in the nud! I am sherlocked, Cannot stop. Waiting, watching. Til the penny finally drops. Lestrade! The clue's right there look! Something that you have mistook! You see, but you do not observe. Oh no, it's Moriarty Beat him, let's have a party. By jove! He's back he's got a nerve! I am sherlocked, Cannot stop. Waiting, watching. Til the penny finally drops. Molly, completely smitten. What's that? A glowing kitten? Sorry, but rabbit wouldn't scan. Big heist and daring bank raids, Friendships, farewells to be made. Sherlock, you'd better have a plan. I am sherlocked, Cannot stop. Waiting, watching. Til the penny finally drops.