This is a link to a Google drive folder that contains all the custom Eurovision cards and QR codes that I've made. There's 3 different folders and inside the folders, the cards are categorized in decades:
One folder with winner songs
One folder with popular songs (runner ups and massive hits etc.)
One folder with notable songs (controversial, 0 points and meme-able songs etc.)
Each file is named with the year it appeared and an identifier if it's the info or QR side of the card. And if there's several songs from the same year, it will have an additional number. Example: 2025-code and 2025-info or 2024-1-code and 2024-2-code etc. Might seem confusing, but it was the easiest way for myself to keep track of them.
All you have to do is insert the files in a text document, code and info side by side, resize it (I recommend 2,6 cm height and width since it's the closest to the original card sizes) and print them, then fold it (or print on both sides of the paper) and then you have the card.
The QR codes are not compatible with the Hitster app, but they work with the regular phone camera. Just scan with the camera and open the link to the song on spotify. If there's a QR code that isn't working, it might be because the license expired.
I've included the PSD files for the card template so you can edit it and make your own cards too. There's also the STL 3D files for the card box and the Eurovision plate to glue on top of the card box. The box's dimensions will fit the 2,6 cm size cards.
It's still a DIY project for you, but the hardest work was definitely compiling and making all the cards. The rest is yours to do.
Enjoy.