Coming off of Windows, the only thing I hate about my iPhone and iPad is iTunes. The software is ancient. It needs a complete redesign, not just change around the edges as Apple has been doing.
Anyway, it took me years to compile music playlists on windows; and WMP and my MP3 worked perfectly together. That all changed when I got hooked on iPhone, then iPad. Windows playlists don’t import to iTunes, so if you love your music you must start at square one with iOS.
It might be better to say "An apple a day keeps the dentist away" because only a dental professional can give your teeth a better cleaning than eating a nice crisp 'Granny Smith' (or equally crisp) apple.
Itunes is the only Apple product that I have used extensively because it is free and allows you to create unlimited MP3’s; which I use on my ultra cheap Coby MP3 player.
There is nothing like taking a walk at lunch time and listening to Machiavelli.