On November 9th, 10th, and 11th of 1970, country music history was made when Conway & Loretta held their first recording session as a duet at Bradley's Barn. These sessions resulted in the 11 songs that would make up their first album, We Only Make Believe , Lead Me On , the title song and only single from their second album, and lastly a song that some fans may not be aware of, Four Glass Walls . Four Glass Walls was written by Sharon Higgins, one of the many women who moved to Music City in the 1960s to pursue a dream. She was quickly signed to an artist development deal with the Wilburn Brothers and achieved great success as a songwriter in 1969 with Woman of the World (Leave My World Alone) , a #1 hit for Loretta Lynn, earning Higgins the BMI Citation of Achievement. In the fall of 1971 Four Glass Walls became the non-LP "B" side to Lead Me On , Conway & Loretta's second #1 single. For US fans, purchasing the 45 record was the only way to hear this