For the money nothing beats these box sets. It you want more info, it's on line to make up for no booklets. There are some typos on titles and years due to songs redone for reissues on this and other sets. I get every one I find of my kind of music. You can always look up the records on 45 cat and 45 worlds.
#21 Is" Turn The Record Over." #23 is "They All Recorded To Beat The Ban"(A reference to the action of James "Caesar" Petrillo the president of the American Federation of Musicians who called a strike that banned all Union musicians from commercial recordings from 1942 - 44 & in 1948 because of unfair royalty payments.)