I think in terms of sheer compositional mastery, execution, and detail…Corey Fuller’s “Break” on 12k is a monumental achievement that we’ll be talking about in a few years as a hallmark of the genre. It’s a truly beautiful album that is still blowing me away after many, many listens since release.
On the opposite side of the spectrum, and I mean that in the sense that it’s on the “unhurried” and very “still” side of ambient: Jefre Cantu-Ledesma’s “Tracing Back the Radiance” is a stunning work of patient and evolving drone. A meditative experience that works its magic most powerfully in solitary, dark spaces…at least that I’ve found when playing it back a couple times in my low-lit basement studio.
Truly a special year for music, 2019. Will take quite a bit of consideration and many tough choices to narrow my personal list down to even reach a top 10!