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 last studio album before her retirement in 2011 and the revelation of her affliction with Parkinson's disease in 2013, which has left her unable to perform or sing.