Complex sentence: Scottish-style fiddle music, sometimes accompanied by the piano, was popular at the time, and these traditions survive today in some cases, like Cape Breton Island, Scottish folk traditions are better-maintained than in Scotland itself.
Split into simpler sentences: Scottish-style fiddle music, sometimes accompanied by the piano, was popular at the time, and these traditions survive today. In some cases, like Cape Breton Island, Scottish folk traditions are better-maintained than in Scotland itself.