Jio music is a very good free music service from jio members and other operator charges the music if have an issue for jio music app , when I try to download a song can be a errpr message , you can not download the song for any time, please try again later, I can not able to hear a music offline so I raised complained today in jio customer , they said that your probile will be shortly, but my problem is never solved , I still can't able to download song in jio music app.