By Brandy McDonnellA version of this story appears in Friday's Weekend Life section of The Oklahoman.Life changes: Norman singer-songwriter Kat Lock turns personal turmoil into 'an existence'Kat Lock already was grappling with a series of personal upheavals - a major breakup, a life-changing diagnosis, the grounding of a fledgling career - when the coronavirus pandemic arrived in Oklahoma.With her newly identified health condition putting her in the high-risk category, the potentially deadly virus landed the Norman singer-songwriter in self-quarantine and pushed her deeper into self-reflection."I'm a Scorpio.Read more on NewsOK.com