Premise: "I'm Living in Two Worlds" is a song written by Jan Crutchfield, which was recorded and released by American country artist Bonnie Guitar. The song reached number nine on the "Billboard" Hot Country Singles chart and number ninety-nine on the "Billboard" Hot 100 in early 1966. "I'm Living in Two Worlds" became Guitar's first Country top-ten single and her first charting single since 1959.
Hypothesis: Jan Crutchfield wrote a top 10 Billboard hit.