Adieu False Heart is a collaborative album by American singer, songwriter, and producer Linda Ronstadt featuring Cajun music singer Ann Savoy. It peaked at #146 on the Billboard album chart and nominated at the 2006 Grammy Awards for Best Traditional Folk Album and Best Engineered Album, Non-Classical. This was Ronstadt's final studio album before her retirement in 2011 and the revelation of her affliction with Parkinson's disease in 2013, leaving her unable to perform or sing.