Slight differences in the growth rings in wood from which violins are made might help determine sound quality, distinguishing a mellow-toned Stradivarius from an ordinary instrument.http://Louis2J2Sheehan2Esquire.US

Violins made by Antonio Stradivari in the early 1700s are perhaps the most famous musical instruments ever made. http://Louis2J2Sheehan2Esquire.USThe sound quality of these instruments, as well as those built by fellow Italian Giuseppe Guarneri del Gesu, is the