This one's mostly for any high school trombone players here in South Carolina. I've written a few pages of exercises to help you prepare the required etude for the All-State Band audition.
Here's a link to the pdf file.
For others curious about this, the audition piece is most of the second page of #37 in Melodious Etudes, Bk 1 written by Marco Bordogni and transcribed by Johannes Rochut.
By the way, I have always thought it was a travesty that Rochut gets top billing on the cover. Don't call them Rochut etudes. Except possibly for #1, he didn't write them.
Giulio Marco Bordogni