‘Design Innovations’ Part 4 : Berp

‘Design Innovations’ is a series of articles looking at new and innovative developments in trumpet design, as well as gadgets and tools that are designed to make our practice and performance easier. Mario Guarneri will be known to many readers as a performer and educator of the highest calibre.  A former member of the Los Angeles Philharmonic, Mario is also in demand as lecturer on the pedagogical concepts involved with his designs.  Here he shares some thoughts and insights on the processes involved with the development of the BERP.