Your cloud account I use the wrong term is this application the application itself is a cloud account which has your music stored

Again it is because your phone is not the source of where your music goes. Meaning when you find a song it does not download physically to your phone. What is happening is you have but what is called a cloud account with this app where your music is stored. And you have to be able to logon to the cloud account to access your music if you cannot through an Internet connection then you’re not gonna play the music

Same

It’s trying to play it off the connection, try turning on airplane mode on

neither does mine