How does one even learn they're good at that? Practice.
Portland unicycler and bagpiper Brian Kidd, AKA the Unipiper, has gotten a bit of a name for himself. You may remember him from such viral videos as 'Bagpiping, unicycling Gandalf does exactly what it says on the tin', and now he's extended his repertoire to include Star Wars music. While wearing a Darth Vader costume. While blasting flames out of his bagpipes. Standard.