Lucinda Williams is still celebrating her latest album “Blessed.”

And why not? The three-time Grammy Award winner who has been showered with accolades for her songwriting (“Passionate Kisses,” “Crescent City”) has also found happiness in her personal life with her marriage to music industry executive Tom Overby. The daughter of much-revered poet Miller Williams, the singer has credited her marriage with some of her most prolific writing in decades.