The way I see it, whatever book you are playing,
whether it says "Ringling Brothers", "Tommy
Dorsey", "Natalie Cole", "The Temptations",
"Phantom of the Opera", "Dog Show",
"McDonalds Commercial, Chicken McNuggets" or
"Don Ellis Orchestra", whatever it says on the
cover, what it really says is:
“ARBANS COMPLETE CONSERVATORY
METHOD FOR TRUMPET AND CORNET”
~Anonymous