Thumbnails for Imported Audio Files

[lament dew]

Hello, I have some audio files that I would like to transfer from my pc to my phone (which I know how to do), but was just wondering whether there is a way to also have thumbnails for the imported audio files?
Please Advise

[wet forum]

ID3 tags
There are programs that embed album art into MP3 files (for example, Mp3tag)

Some media players also do this automatically when adding album art (for example, iTunes and MusicBee do this)