[3] He works at the Browns Ferry Nuclear Power Plant as a Material Inventory Coordinator while pursuing a music career.
[2] In 1998, Walker formed a band, The Trinity Mountain Boys, and began to perform at bluegrass festivals.
[5] For his performance on the album, he won the Male Vocalist of the Year Award from the International Bluegrass Music Association.
[7] The album includes a posthumous duet with Joey Feek, "In The Time That You Gave Me", using vocals she recorded before her death.
[13] In 2020, Walker collaborated with Jimmy Fortune, Ben Isaacs, and Mike Rogers to release an album Brotherly Love and a concert DVD/TV special filmed at Rory Feek's barn/studio near Columbia, TN.
[16] The collaboration was successful and they decided to continue with another project, and while they were recording their second album they named their group Brothers of the Heart.