I use ambient music a LOT in worship and learning settings, and have acquired a bunch of music over the past few years thanks to the recommendations of a number of friends and my own exploring. Here are some great musicians to start with. The styles vary from no beat to more upbeat, from fluid to more jarring, but all excellent.
Album links are to the Australian iTunes where available (or alternatively Amazon or some other band site). If you're in another country, you should be redirected to the relevant iTunes store for your country.
Quite a few of these came from emusic.com where I have a monthly subscription, so they're relatively inexpensive. Sadly, emusic doesnt currently accept new Australians subs due to local recording company agreements.
All India Radio - albums on iTunes and Bandcamp (including free stuff)
Eraldo Bernocchi & Harold Budd - Music for "Fragments From The Inside"
Jon Birch and Johnny Baker - generally laid-back beats (go for the instrumental albums, although the others are worth hearing too) - at Proost
Bliss - a few albums, fairly lush at times
Boards of Canada - a few albums. their music is quite mixed, not all 'easy listening'
Harold Budd - Agua
Burial - "Untrue" - dubstep, brilliant. (OK it's not ambient...) but listen to "Untrue" for example
Burning Star Core - "Inside the Shadow" (this comes into the "soundtrack" category)
Brian Eno - particularly Lux, Music for Airports
Brian Eno and Harold Budd - The Plateaux of Mirror, The Pearl
Philip Clemo - "Ambiguous Dialogues"
Cluster - "Qua"
Cluster and Eno - "Cluster and Eno"
Colleen - "Everyone Alive Wants Answers" and "Les Ondes Silencleuses"
Dawn Landes - Dawn's Music
Dubh - "Fractured, Broken and Beautiful", "Gentle Sabotage", "Insurrection", "Somnia"
Efterklang - "Tripper"
John Foxx & Harold Budd - Translucence / Drift Music
Goldmund - "Corduroy Road", "The Malady of Elegance", "Two Point Discrimination"
Hauschka - "Room to Expand"
Hauschka and Hildur Guonadottir - "Pan Tone"
Tim Hecker - "Dropped Pianos", "Harmony in Ultraviolet"
Helios - Eingya
Hilmar Om Hilmarrson & Sigur Ros - "Angels of the Universe"
Jonsi and Alex - "Riceboy Sleeps"
Thomas Koner = "Novaya Zemiya", "Nuuk", "Permafrost", "Teimo"
Labradford - "fixed:content" Clint Mansell has some great soundtrack stuff, for example "Moon"
Brian McBride - "The Effective Disconnect"
Moby - "Hotel" B-Sides bonus CD (and bits of his other work)
Nils Frahm - plenty of excellent music. check out the albums "The Bells", "Felt", "Screws", "Spaces"
Nine Inch Nails - "Ghosts I-IV", "The Slip"
Olafur Arnalds - (also with Nils Fram)
Oneida - "Oneida", "A List of the Burning Mountains" (disturbing soundtrack stuff)
Arvo Part - astonishing Estonian composer - check out "Digital Frame," "Fragments of a Cold Broken Day," "Gray Light," "A Winter Project."
Duane Pitre - "Free"
Sigr Ros - lots of amazing albums
Tindersticks - lots of recordings. their soundtrack work, available individually and in the spectacular box set "Claire Denis Film Scores 1996-2009" (hmmm... this may be sold out)
Trent Reznor - "The Girl With The Dragon Tattoo" Soundtrack
There is more stuff but its harder to get... and there are loads of individual songs from particular albums that aren't listed here. and some albums that would melt your brain unless you had a particularly quirky use for a particular song.
Hope this helps you.
