The search for "core" delivered 2 verses in 2 songs on 2 records.
The dragon searched for the following: "core" as keywords
Here are the matching verses:
Elf: Carolina County Ball
5. Annie New Orleans
You're a hard core woman, a red necked woman
A good old girl from the South
With a negative way of speaking
But you're sentimental
Rainbow: Long Live Rock 'N' Roll
2. Lady Of The Lake
With a bubbly turn now the water should churn
And push it way from the core
And a lady in white will bring sun to the night
Brighter than ever before