OK, but the "remove app" choice comes up right where the Ok Google speech box is. There is no way it lets me touch the X to delete the app I'm trying to delete! Can I temporarily turn off that visible OK Google box?
Typing in "Amazon prime music" failed on the second letter, and "Prime Music" failed on the third. The Play store is where I'm supposed to be looking? And I've got it in airplane mode, with no phone account, in case that will make a difference.
And this typing on a small screen (iPad) isn't working well, plus it was bedtime a while back. More tomorrow! Thanks for trying to help, y'all.