Complex sentence: The Biscuit Burners were established in 2004 around the exceptional dobro playing of Billy Cardine, originally from Northern Virginia, who by that point had developed a regional following in Central Virginia, and was a dobro instructor of note.
Split into simpler sentences: The Biscuit Burners were established in 2004 around the exceptional dobro playing of Billy Cardine. Originally from Northern Virginia, he had developed a regional following in Central Virginia, and was a dobro instructor of note.