Arban's is the most famous trumpet book ever published — and the wrong thing to hand a beginner. Adam and Bella make the case, and then make the case for the book.

The scene that starts it

• A twelve-year-old arrives at the studio with a brand-new Arban's, spine uncracked
• Seven weeks into playing
• His band director told his mother it was the book every trumpet player needs
• Nobody did anything wrong — and it was still the wrong book

The history almost nobody knows

• Published in Paris, 1864, as Grande méthode complète pour cornet à pistons et de saxhorn
• The word "conservatory" appears nowhere in the original title
• That came later, from Carl Fischer, in translation, for the American market
• Arban wasn't a Paris Conservatoire professor ...