NYT Crossword Tips
Tip: Use ? for unknown answer letters, e.g. AN??ER. Use the space bar to enter ? quickly.

Clue: "Performances by two singers ... like 21- and 49-Across and 3- and 29-Down?"

"Performances by two singers ... like 21- and 49-Across and 3- and 29-Down?" is a New York Times crossword puzzle clue that we have seen 1 time.