Yeah, sigh. It definitely reminds me of the "spinach and brussels sprouts are good for you" days...
Apparently this is not an arrangement, the Alfred books says
Or do you mean it's adapted for piano, because originally it was written for organ? Either way, I'm not loving it. So now I face the difficult decision whether I want to be a Serious Pianist who Plays Bach:
Or have fun with more frivolous stuff...
Hmmm mmm m that's a tough one