With noteworthy performances across the board, Nashville Repertory Theatre’s production of Violet – with a lovely, haunting and emotional score by Jeanine Tesori and a sometimes meandering, oftentimes difficult to follow, libretto by Brian Crawley, based upon Doris Betts’ short story “The Ugliest Pilgrim” – closes out the company’s 2022-23 in impressive style that heralds great promise for what is still to come as the Rep moves forward into its 39th season.