The oft-attempted rocky road to country music success is met with tears, rivalry and intense scrutiny in the all-new Lifetime docu-series "Chasing Nashville," premiering Tuesday, October 22, at 10:00pm PT/ET. Through extensive access to the home and budding professional lives of four ambitious teen singers from Appalachia, the series will follow the high drama and competition they encounter like no other singing show as they, and their equally determined families, lay everything on the line in pursuit of fame and fortune in country music.