I don't know if it's a true creation of Steven Moffat or.. just a ファン who likes VERY MUCH Doctor Who, enough to create a whole new alphabet from another planet. :3
O Death-Jen Titus Adrift in the TARDIS- Murray ゴールド The Sad Man with a Box- Murray ゴールド Doctor Who XI- Murray ゴールド War- Sherlock OST Main Theme- Sherlock OST Carry on Wayward Son- Kansas スーパーナチュラル Season 5 Opening