You're welcome!

Go ahead, I don't mind. I'm glad you like my idea.

He's not dead though.

It would have been cool to involve the community by doing some kind of art contest. (Not saying I would participate, I just like the idea.)

That's not what the title says. It was first released in NA.

Du hast dies zweimal nacheinander gepostet.

It's because OP made two separate posts and therefore uploaded the image twice so lemmy doesn't recognize it as cross-post (check the image URLs, they are different). If OP properly cross-posted it, the URL would be the same and you wouldn't see it twice in your feed.

https://i.ibb.co/bsPP3Jd/chart-titles.png

If you are using a browser you can open the URL of the image in a new tab to zoom in.

Ich habe den Jahrestag übrigens von der Sendung "Der Stichtag – Die Chronik der ARD" (kurzer Audiobeitrag)

• Rate Your Music charts or lists

If you don't have a problem with sharing your listening data:

• Last.fm (for example, check "similar to" section of artist pages or "similar albums" of album pages)
• ListenBrainz, a free and open source alternative to Last.fm (for example, Music Neighbourhood, ListenBrainz Radio, or the "Created for you" playlists (they have been criticised by people for having too little variety, but according to the devs this will increase as more people use the service))

Or you can just ask people for recommendations.

It usually updates daily though. Check the burger menu at the top right. It shows you when the data was last updated. The README of the github page also says that "publish-pages" is failing, whatever that is.