Wednesday, February 25, 2026

Digital-only publications – sources and documentation issues

This article is intended to provide further insight into the research activities of our editorial team, following our article from April 14, 2020, in which we named our most important sources, and our article from July 14, 2020, in which we explained which sources we use to track down older songs. The last article focused on releases on records – shellac, vinyl, etc. So now let us turn our attention to purely digital releases.

We generally ignored such releases for a very long time. For a long time we resisted including purely digital releases in the database, because there was nothing physical to read or listen to. And yet it was clear from the start that the trend would move toward digital distribution channels and that we would not be able to close ourselves off to this forever.

In 2012, a physical medium ceased to be a prerequisite for a database entry

On April 16, 2012, we finally announced (in German only) that we were opening our database to songs available for purchase – or provably previously available – exclusively as downloads in a (legal) digital shop. Our concern that some entries would eventually become unverifiable, because songs disappear from shops after being added to the database, would prove to be justified. In individual cases, we deleted songs from the database because we could no longer find a single trace on the Internet that the song had ever existed. We therefore had to learn that it is not enough to note a link to a music download in order to have access to details about the song later. Just as we cannot afford to buy and store every physical record we list in the database, we cannot purchase and archive every digital release internally. When a record goes out of stock, there are often still many websites documenting its existence. Digital releases, which can be brought to market with minimal effort, sometimes disappear as quickly as they arrived, attracted little attention in the meantime, and vanish completely into obscurity. We can document them, but sometimes all that remains is an entry in our database and occasionally in the WayBack Machine.

With the redevelopment of coverinfo.de into COVER.INFO, we began systematically saving key publication data such as the label in a structured format. But of course this does not protect against a song eventually becoming impossible to find anywhere. This article series is about sources. In the case of digital releases, one must simply acknowledge that the sources are the respective download shops such as Amazon. Unfortunately, the shops do not always provide sufficient metadata for the songs. Some songs appear under common first names or other nondescript artist names that give no indication of who is behind them.

It is of course helpful when songs are also available on YouTube, so that we can embed them for you. YouTube videos often disappear even faster, sometimes even when they were uploaded by the music labels themselves. Nevertheless, YouTube naturally also features on our list of important sources.

Songs from major streaming platforms were added from 2024 onwards

This new registration practice from 2012 did, however, require at least one thing: there must have been an opportunity to officially download the songs without any technical workarounds. The music consumer must therefore have had at least the option of permanently keeping the purchased song. In the years that followed, music streaming on platforms such as Spotify became increasingly popular. Anyone with a subscription and a constant Internet connection naturally has little interest in downloading songs to their own devices. Remarkably, however, it became increasingly common in the 2020s for digital releases to be made available not on both download shops and streaming platforms, but exclusively via streaming. Officially, these songs could no longer be purchased for unrestricted ownership – they could only be listened to for as long as one held a subscription to the streaming service and the song remained available there. Songs did not disappear from streaming platforms only in a few isolated cases. This makes a streaming platform a very problematic source – an especially ephemeral one. However, since releasing exclusively on streaming platforms has become a common form of distribution, COVER.INFO could no longer afford to ignore it despite its reservations. The editorial team finally decided in August 2024 to also accept songs in the database that have been released exclusively on the major commercial streaming services Spotify, Deezer, Soundcloud, Amazon Music, and/or Apple Music.

The problem of sparse metadata for songs exists on streaming platforms just as it does in download shops. Information on authorship is frequently missing, which makes our work more difficult. In such cases, the only option is to listen and compare with songs of the same name to determine whether it is a cover version.

Despite the difficulties in providing evidence for digital releases after they disappear from the relevant platforms, documentation by COVER.INFO proves to be important: if we were to ignore such releases, we would not only be failing to account for the fact that distribution formats change over time due to technological innovation, but cover versions from more recent times would also be represented in our database in a very incomplete way. The distorted picture that would result is not in our interest.

We conclude this insight into our work with a follow-up question that we discuss in our editorial team from time to time, without having yet been able to agree on a policy: How should we handle songs that were published exclusively in videos on YouTube – which is not a music platform? Especially on YouTube, music releases are frequently taken down. Under what conditions are such videos relevant and should be documented by us as songs?

/TWA

Wednesday, December 24, 2025

A look behind the scenes: progress and outlook

The year is coming to an end, and we would like to give you a brief update on our project to redesign COVER.INFO. Programming work is running at full speed in the background, and we are constantly integrating improvements and new features.

Even though we are taking our time to develop the right solutions, one thing is clear: we remain fully motivated and are making continuous progress. Our developer is currently working on important optimizations that will make the system even more efficient and user-friendly.

We want to make the future COVER.INFO a stable and valuable tool – and we thank you for your patience and support along the way. Let's look ahead to the coming year together and take the next steps. We are convinced that there will be many more exciting developments!

/AHO

Current development status of the start page


 

Song view with display of the original songs;
the arrow on the right-hand side takes you to the subsequent songs.





Wednesday, May 14, 2025

Appeal for Donations – Progress Update

Dear music lovers and users of our website!

On February 21st of this year we sent you an urgent appeal to raise money to finance the new COVER.INFO website. Today it is now time to take stock.

Donations totaling €9,193 have been received in our association's account so far, €7,000 of which came from the editorial team. The donations of €2,193 from the user community came mostly from Germany, Austria but also from Switzerland and Belgium.

With the money we had available at the beginning of the year and all the donations, we now have just over €13,000 available for the project – and the total €17,500 needed is within reach!

We still need €4,500, so we are asking you once again to look in your wallets and send us more donations. We are so optimistic that we want to commission the start of programming at the end of May.

That is how the new site should look like:

Current draft of the new homepage (with exemplary texts)

A multi-column layout of the relationships between songs on the Song Page provides greater clarity. In this example (with fictitious dates and texts!) you can also go to the left and display the list of initial songs. The language of the songs now has a fixed place in the view.

Draft layout of the list of new entries (with fictitious data). Author information available in the database can be switched on in such list views – i. e. also in search results – so that the song page no longer needs to be opened for this.