Fiddles and violins are the same instrument but the
difference in the term refers to the type of music played on each.
Violin is usually assocaited with a classical and jazz styles of
playing whereas a fiddle is generally the word used for bluegrass,
celtic and old time music to name a few genres. To summarize, the
instruments are the same but the type of music and the manner in
which they are played are different.
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about fiddle vs. violin.