Guitar Jr. has been played on NTS shows including Death Is Not The End, with Family Rules (Angel Child) first played on 1 November 2020.

Lonnie Brooks (born Lee Baker Jr., December 18, 1933 - April 1, 2017) was an American blues singer and guitarist. Embarking on a solo career, he began calling himself Guitar Jr. and signed with the Goldband label, based in Lake Charles, Louisiana. His singles for the label included the regional hit "Family Rules", which remains a favorite of the swamp pop idiom in southern Louisiana and southeast Texas. Other Goldband singles included "Made in the Shade" and "The Crawl" (both of which were later recorded by the Fabulous Thunderbirds). In 1960, he moved to Chicago, Illinois, where he adopted the stage name Lonnie Brooks (Luther Johnson was already using the name Guitar Junior there).