I happily used an old iPad for music. Last week, my iPad was trying to automatically update and crashed hard, so I was forced to restore it as a new iPad. My iPad is too old to run iOS 10+, but Spotify only runs on 10+ levels, so I can't install the latest version of either. The old version was working perfectly fine prior to the machine crash, but now I can't download an older version of Spotify for the iPad.
Following one of the solutions, I am not able to install an older version of iTunes on my MacBook Pro, so I'm stuck in version **bleep**.