Crossword puzzle clue "first name in bass"

"I'm all about that bass, 'bout that bass, no ___" (Meghan Trainor lyrics)

First name in bass

Informal name for the double bass

First word across in the first-ever crossword (1913) and the first of a dozen appearances of the word in this puzzle's grid, written word search-style (left, right, down, and diagonally) ... Can you f

First first name?

First name of the first American in space