I'm a big fan of chilled out music so here is a list of some of my faves which people might like for use in their salon:
Ludovico Einaudi - chilled out contemporary classical piano music, his album "Le Onde" is my absolute fave. Other piano albums which are well worth a listen are "Close Your Eyes" by Amy Lauren, and "Heal of the Hand" by Robin Spielberg (both the latter being American composers and pianists).
Bliss -
Bliss, Blissful Music, Blissful Records - Lucinda Drayton, Andrew Blissett - a British duo whose music varies from Celtic-inspired songs (on albums such as "Through These Eyes" and "A hundred thousand Angels") to recently a more upbeat style with pop and jazz influences on their recent album "You". You can listen to samples on their website.
Vangelis - try his album "Oceanic" for some chilled out aquatic-themed music, as well as some of the tracks on his "Voices" album (track 5 "Ask The Mountains" with vocals by Stina Nordenstam is my favourite, and will probably be familiar to people as the tune from the "Aqualtis" washing machine advert).
Kitaro - if you fancy some Oriental themed music, then Japanese musician Kitaro has produced some lovely albums.
Enigma - you'll probably remember them from the 1990s with "Sadness part 1", "Return to Innocence" etc. Also, on a similar theme, try Era (Latin-esque medieval/chant style vocals with chilled out beats) and Lesiem (similar but a slightly darker sound).
Tim Wheater and David Lord - I heard their album "In Unity" playing in a hippy shop in Glastonbury a few years ago and just *had* to buy it - gorgeous flute playing over some New Agey synth strings etc.
Terry Oldfield (Mike Oldfield's brother) - he's done loads of New Age/chillout albums; one we have is called "Out of the Depths/De Profundis" and has Enya-esque vocals (lots of reverb) with flute and whale song etc.
Anyway, I must go now as our lasagne will be ready