What is carl butler and pearl?

Carl Butler (June 2, 1927 – September 4, 1992) was an American country music singer and songwriter. He was born in Knoxville, Tennessee and began his musical career in the 1950s. He is best known for his duets with Pearl Butler, whom he married in 1952. They recorded several hits together, including "Don't Let Me Cross Over" and "Loving Arms". Their success as a duo led them to join the Grand Ole Opry in 1962.

Pearl Butler (March 20, 1935 – March 1, 1989) was an American country music singer and songwriter. She was born in Nashville, Tennessee and began singing as a child. She met Carl Butler in the early 1950s and they began performing together as a duo. Their music was characterized by traditional country themes and tight vocal harmonies.

Together, Carl and Pearl Butler released several albums and had several hit singles throughout the 1950s and 1960s. Their biggest success came with the song "Don't Let Me Cross Over", which spent 11 weeks at number one on the country charts in 1962. The couple divorced in 1972, but continued to perform together until Pearl's untimely death from a heart attack in 1989.