Advanced Clarinet Technique - A New Approach from Great Orchestral Literature by John Gibson. JB Linear Music, 2003, SB, 59 pages. This new book uses passages from Mozart, Borodin, Brahms and other great composers to build advanced technique. They are also more than orchestral excerpt studies because they include the full musical context of the selection. The complete Marriage of Figaro Overture by Mozart is included as a bonus. A great value.