Honeysuckle Rose (1980) on Netflix

Buck Bonham is a county singer, with a good family, struggling to find national fame. He juggles his music career with his obligations to his long-suffering wife and their son. He has everything going his way until his longtime guitarist retires from the band. His plucky young daughter eagerly accepts the position meant to last several weeks. The road leads to temptation as the young woman admits a longtime crush on him, which leads to his downfall. The only question is will his family and friends stand by him before things come crashing down?