Dear Ivo, 

thank you for contacting us. 

With  Audio Player Object, which I see you have purchased today, you can import mp3 files. Every time you have to add a song or an album, you have to work with the program and manually add the new songs. Each track can have a description, which will then sobstitute the title it has when the song is imported: in this way, you can add as much information as you want. For example, I have a song called "The show must go on" on my PC, I import it, then I select it and click on Description and I add Queen-The Show must go on- Innuendo-1991.

There is unfortunately no random button, but you can set the Autoplay and the Loop function as well as showing the download button near the song. 

Please let me know if you need further information, I am here avaiable for you.