sometimes i worry that i'll die and no one will have an easy means to navigate through all the great music that i've been lucky enough to collect. so this.
Peter Michael Hamel - Organum Part 1 
I love music I can get lost in. The other night, I turned off all the lights in my little apartment, sent this into my little earphones at a nice high volume, and closed my little eyes for the full hour it lasted, all so I could see this music at the massive scale it was meant for. A swirling whirlpool of Terry Riley-esque organ that took me deep inside myself, all the way down to where we stop being just ourselves and become part of everything.