Ethan presents a program of puzzle songs from the 1920s and 30s with insights provided by special guest Will Shortz, editor of the NY Times Crossword. Vocalists Doug Bowles and Gina Marie sing "Cross Word Mama You Puzzle Me (But Papa's Gonna Figure You Out)," "Cross Words Between My Sweetie and Me," and more. Ethan also presents the first known recording of an Argentinian crossword song that loosely translates to the "Horizontal Tango."