I worked for a symphony orchestra for several years…in marketing. The string musicians said you call the instrument a fiddle when you’re buying it, and a violin when your selling it😀. I really enjoyed the classical music played by piano and string quartet on Lincoln Center stage twice daily when we sailed on Neiuw Statendam last Oct. ( until we were quarantined w Covid, but that’s another story). Hope they will still be performing on our NS cruise next month.