See 6-Across

CLUB

This four-letter group might be where you’d find a deck of cards or a lively night out with music.

This clue is a "see" reference, meaning the answer for 6-Across directly gives you the solution here. Since 6-Across is likely something like "Suit in a deck," the answer "CLUB" fits as one of the four standard card suits (alongside hearts, diamonds, and spades). The clue itself doesn’t contain wordplay—it’s just a straightforward pointer to another part of the puzzle.