"A Migrating Russian Breeze" is a music track originating in The Great Ace Attorney: Adventures that is used as a generic character theme for the characters who originate from Russia.
Its mainly used in The Adventure of the Unbreakable Speckled Band for Bif Strogenov and Grimesby Roylott and returns in The Adventure of the Unspeakable Story during Juror number six's explanation of the missing bullet.