People who are into modern psych in general probably already know Adam Forkner's project White Rainbow. Long, free-form psychedelic ambient explorations. The man has a Bandcamp page, too. The albums can be "bought" through the name-your-price method - there is no minimum set, so you can download it for free, too, if you want! Very cool stuff, Forkner's music is quality in itself.
Click on the album cover to go the album's Bandcamp page.