Girl in many a song (5)

I believe the answer is:

maria

I'm a little stuck... Click here to teach me more about this clue!

'girl' is the definition.

'in many a song' is the wordplay.
'in many' becomes 'm' (I am not sure about the 'in' bit.).
'a song' becomes 'aria' (aria is a kind of song).
'm'+'aria'='MARIA'

Can you help me to learn more?

(Other definitions for maria that I've seen before include "(Of plant) become limp" , "West Side Story girl" , "Girl's name; darker moon areas" , "Italian Mary" , "Von Trapp star" .)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.