DESCRIPTION:
Explanation of the "missing notes", as well as more about the Popper Project here:
http://www.joshuaroman.com/blog/2009/the-popper-project-part-one/

The Popper Project is a no frills journey in which every week, for 40 weeks, Joshua Roman will post another Etude online from David Popper's "The High School of Cello Playing: 40 Etudes". Each Etude is unedited and filmed wherever Joshua and his laptop happen to be.