1950's Sweet Island Song?

Thanks if you can help!

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I am doing a surprise video project for a nice southern Khun Yai, (b.Samui, moved to Koh Tao in '54) and I need a background song - hopefully one she actually heard as a young woman.

I want to find a song that would make her remember her childhood sweetly.

Ideally the song would be from the early-mid 1950's, and be themed/titled along the lines of:

"Island Girl"

"Sweet Samui Sunset"

"Gosh, The Fish Jump High!"

or something like that. Anything would be fine!

I don't have a clue where to start, so if someone has a nice mp3, and a little history of the song, I would be eternally grateful (and I could give you some music if you like...)