So, if they want to play a concert Bb scale, they start on a C (they have to think up a whole step). Concert C is their D, Concert Ab is their Bb. Alto and baritone saxes, alto clarinet and most alto horns are Eb instruments: when they play a C it sounds like a Eb on the piano.
In addition to his feature film credits, Diaz is well-known for his many seasons on Showtime's award-winning series Weeds, where he plays the role of Guillermo, as well as his comedic performances on Chappelle's Show for Comedy Central.
Adaptational Attractiveness: Richie is a teenager played by Macaulay Culkin instead of a prepubescent boy. His mom, Mrs. Rich, is slim in the movie, while plump in the comics. Oddly, the reverse is true for Professor Keenbean. Cadbury is made a little younger and gets a Love Interest.