| Artist | : | Petra Epperlein & Michael Tucker |
| Genre | : | Documentary |
| Release | : | 29 March 2017 |
| Type of file | : | Feature-movie |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx |
| Genre | : | Biographies & Memoirs |
| Release | : | 27 June 2011 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx |
| Genre | : | Nonfiction |
| Release | : | 17 September 2024 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx & Friedrich Engels |
| Genre | : | Classics |
| Release | : | 06 November 2018 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Hourly History |
| Genre | : | Biographies & Memoirs |
| Release | : | 21 May 2018 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx |
| Genre | : | Nonfiction |
| Release | : | 08 May 2024 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx & Friedrich Engels |
| Genre | : | Mysteries & Thrillers |
| Release | : | 13 April 2017 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx & Frederich Engels |
| Genre | : | Nonfiction |
| Release | : | 20 April 2023 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |
| Artist | : | Karl Marx & Friedrich Engels |
| Genre | : | Nonfiction |
| Release | : | 12 November 2018 |
| Type of file | : | Music Audio |
| Audio Summary | : | 44100 Hz, stereo, s16p, 128 kb/s |