Crossword puzzle clue "will you let me have a try"

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"

"Will you let me have a try?"

Lyricist Cahn who wrote "Let It Snow! Let It Snow! Let It Snow!"

"Let It Snow, Let It Snow, Let It Snow" composer

Line from ''Let It Snow! Let It Snow! Let It Snow!''

"Can I have ___-over?" ("Let me try that again"): 2 wds.

"___ first you don't succeed, try, try again": 2 wds.

Org. for Ann Miller, who said "You try to help them, try to sing and dance ... it's heartbreaking."