I wrote that above earlier today and tonight I did a mini-shootout in my headphones this evening. The 2020 and the 2012 are very close in SQ which is high (SQ). In my head I want to say that I prefered the 2012 slightly but - not sure why as they are very similar.

I had the radio promo on my want list for quite a while and it popped up last month so I jumped on it. I've only given it a somewhat brief listen but it is more clear (instruments and vocals better defined) than the other two, but they aren't widely available. On the downside they have any cuss words removed (like someone turning the station on an AM radio in outer space) and is a bit distracting but not tooooo bad. Not sure if I will get used to that as long as I have been listening to this album. The promo is on another level but not a monster step up, IMO. Red Hot Chili Peppers - A Radio Ready Version Of The Album "Blood Sugar Sex Magik"