Why do you only use classical pieces to demonstrate the violin? Can I play a fiddle tune on the violin?
A quality instrument should be capable of a good range of tone color, sufficient response, and decent playability throughout all positions. For that reason, classical repertoires are more ideal to demonstrate the capability of an instrument, rather than a fiddle tune, which are typically being played in first and third position. That being said, you can absolutely play a fiddle tune on a violin- we have a great number of buyers who are fiddlers.