Thanks for picking up Jukebox and sorry about that (and the extra work of finding me here on itch!). Go ahead and send me an email at jarofeyesgames@gmail.com and I'll get you a download link!
Longer story: The link is a short link and the issue is usually something to do with missing part of the address or what web browser you're using (it works reliably on Chrome and Safari, I just double checked, but I believe someone was once using IE and it didn't work) So if you wanted to do this the long way, you should be able to copy paste this exact link in Google Chrome and get it to work: go.jarofeyes.com/JukeboxPlaybills