John Packer JP071 student Bb cornet outfitIntroducing the John Packer JP071 student Bb cornet outfit The JP071L is a full size Bb cornet with standard bell made from yellow brass with a rose brass lead pipe. Its robust construction has made it a favourite with a variety of institutions, from schools to music services and even marching bands. A brilliant starter instrument Cornets are often considered an ideal starter instrument for budding brass players because of their lightweight and