Let me start off by saying that I do not yet have Earth, Wind & Fire Gratitude on SACD. I just have the remastered CD at this point. Gratitude is very good, but I cannot stop playing the remastered CD of The Best of Earth, Wind & Fire Vol. 1. What an awesome collection of outstanding music from top to bottom. It sounds great, but I can't help but wonder how it would sound on SACD. Sony Music needs to release this one on SACD. However, I am not picky. Some studio albums would be acceptable. Come on Sony! Hello? Hello? Is this thing on?