For me it would be the early Mannheim Steamroller Fresh Aire series, especially 1 & 2. I am elevated to another place when seriously listening 1, 2 and even 3.
Music that has a hold of me beyond understanding
I just took a musical bath. I listened, for the umpteenth time, to Puccini's La Boheme. I can't begin to understand how someone could ever create such a thing of beauty. There are many 'songs' that compete in their individual beauty, but no other opera, play, or body of singing that even comes close, for me. You?