Wish it worked for iPad

The coloring works fine. The music does not work on my iPad. I have it installed on my phone and the music works fine there. I got it so I could use with my grandson but he gets bored too soon, I think he would like I better if the background music worked. Would give 5 ✨ if that worked.

onemoreshot about 123 Color HD: Talking Coloring Book (Words Spoken In English, Spanish, French and German), v2.0.17