How do I make the album cover visible when I listen to music on my smartphone?

A. 1

It is possible by modifying the mp3 tag.
Not only the album cover, but other photos are also possible.
There is a program called Mp3tag that you can easily modify.
http://software.naver.com/software/summary.nhn?sof...
You can download it here and edit it.

Gentleman 9 years ago 0

OK

A. 2

You can modify the mp3 tag, but it's very cumbersome.
If you use an iPhone, you can get it automatically.

Gentleman 9 years ago 0

OK