Gregorian:

gregorian.de
(eng., ger.)
The official Gregorian website. Here you can find the band latest news and learn about the discography. You can also listen to some tracks and watch some videos with Real Player.

gregorian.co.nr
(eng.)
There are a lot of Gregorian photos and links to the websites related to the project, as well as a lot of information on similar bands.

geocities.com/gregorian_music
(fin.)
A great finnish website about Gregorian.

gregorian.zjawiska.hosted.pl
(pol.)
Modern Gregorian Polish site.

gregorianzespol.w.interia.pl
(pol.)
This site was maked then released Masters Of Chant Chapter IV. Now, it doesn't renew.

fan.misguidedangel.nu/gregorian
(eng.)
On this website you can join the Gregorian fan list.

gregorianmusic.hyves.nl
(dut.)

Staff:

go.to/fpweb
(eng.)
Frank Peterson is the founder and the producer of Gregorian. You can learn about his works as a producer, arranger, keyboarder on this website. It has complete information on the albums that released with his contribution and on the those groups with albums reviews.

nemo-studio.de
(eng.)
The official Nemo Studio website. This studio was founded by Frank Peterson for recording the artists he produced. You can find the latest news about new releases and tours here.

edel.com; edel.de
(eng., ger.)
Edel music is the label that releases the Gregorian albums.

wunderkind-entertainment.com
(eng.)
The official site co-producer Gregorian Jan-Eric Kohrs.

henrywoodhall.co.uk
(eng.)
The Masters Of Chant Chapter II album was recorded at this studio.

Sarah Brightman:

sarah-brightman.com
(eng.)
The official Sarah Brightman website. She is not just the female vocalist of Sadisfaction, Masters Of Chant Chapter I, II, III, she is a very talented singer with a charming voice, she managed to combine her passions - classical music and pop music in her songs.

Other choral groups and the groups who use gregorian choir:

lesiem.de
(eng., ger.)
Lesiem is a German project which music comprises gregorian chant and pop music with beautiful guitar solos and ethnic rhythms.

lesiem.nm.ru
(eng., rus.)
A Lesiem website with a lot of information.

mystic-spirits.de
(eng., ger., fre.)
One of the most interesting and informative website about artists like Gregorian, Lesiem, Enigma, Era, E Nomine, Delerium.

enigma.de
(ger.)
The official Enigma website that is the one of the most famous New Age projects.

enigmamusic.com.
(eng.)
The best Enigma website with a great forum.

era2.net
(eng., ger.)
The official Era website. Their music is a mixture of orchestral music, soft (guitar) rock, disco and electronic and of course the Gregorian chant. By the way, they use live Gregorian chore singing and not sampled one like Enigma.

Other New Age artists:

alextiuniaev.com
(eng.)
A new project of New Age/Ambient, the music is influenced by such artists as Mike Oldfield, Jean Michel Jarre, Enya. You can read about the first album and order it online.