TIPS
If you want/need to add art/artwork/picture/image/photo on a song/your song/audio.
-Using Jet Audio
·        Firstly right click on the song, a drop down menu will appear, then select Jet Audio, another menu will appear, it will give you choices Play with Jet Audio Add to Jet Audio’s Current Album Edit Tag… Create Audio CD With Jet Audio Convert With Jet Audio. You must select and click Edit Tag from that list. A box will appear with Basic Lyric Picture and then choose and click Picture. After that you will see a Preview box and words Browse and Clear, select and click Browse and go to where you want to choose your pictures, select and choose and then open the picture you want/need and then it will appear on the Preview box and at the bottom there will be Ok Cancel Apply, click Apply and then click Ok. #Note you can remove a picture by clicking Clear or Cancel if you want to undo.

That’s all; you can now transfer the song to your Phone to see results. If it will not or didn't work for you I’m not sure what went wrong, but it worked for me.