What do these changes mean for the future of chamber music? With the technological advances have come questions of aesthetics and sociological changes in music, writes analyst Baron.
Grades to leather are given by either the manufacturer OR the store that is selling it. If the manufacturer has applied a grading system, they are using the numbers/letters to tell you either a) what type of leather was used or b) how the leather was finished or a combination of the two.
A-Aniline Leather. Next is the A leathers, this stands for aniline which is a chemical that opens the pores of the hide to let a vegetable oil dye permeate completely through the leather. These can be the finest of leathers; however that doesn't always make them the right leather for your lifestyle.