Billy Don't Be a Hero blue, and "riding out" (cavalry) refer to the American Civil War. However the drum beat and cavalry "riding out" is not specific to the American Civil War, and blue uniforms were common in the 19th century. That being said, Paper Lace themselves performed the song on "Top of the Pops" wearing Union-style uniforms, as can be seen on YouTube. A young woman is distraught that her fiancé chooses to enlist with Army recruiters passing through the town, causing her to implore him: The song goes on to describe how Billy is killed in action in a pitched battle after volunteering
Just a Little Lovin' did record two other compositions by "Wishin' and Hopin'" writers Burt Bacharach and Hal David, one of them the 1967 Dusty Springfield hit "The Look of Love" and the other "Anyone Who Had a Heart" which had itself been a "cover" for Springfield, being one of a number of U.S. hits recorded for her 1964 debut album "A Girl Called Dusty". (A U.S. hit for Dionne Warwick, "Anyone Who Had a Heart" would be a #1 hit in Springfield's native UK in February 1964 for Cilla Black.) Two songs remade by Lynne she was familiar with but not as Dusty