iTunes
Will single song purchasing still exist with out iTunes? Will my previous single songs exist without interruption?
Question marked as
Top-ranking reply
Yes. Also note that Apple is not closing the iTunes Store. They have announced that they will be replacing the iTunes application on the Mac with 3 separate applications with similar functionality this Fall. There has been no announcement, at least so far, that they are replacing the iTunes application on Windows. See the following from https://support.apple.com/en-us/HT210200
The iTunes Store will still be available to buy music on Mac, iOS, PC, and Apple TV.