Abstract
Twelve currently-broadcasting stations covering two chant traditions: Gregorian and Western liturgical plainsong, and Eastern Orthodox and Byzantine chant. Every stream URL below was opened and played in a browser before being listed. The field is narrower than it first appears — many “Orthodox radio” listings are diocesan FM simulcasts carrying mostly talk, and several well-known chant stations have dead streams, so both are noted rather than padded into the list.
Gregorian and Western liturgical chant
Radio Caprice — Gregorian Chant
Single-genre, non-stop, no presenters and no ads. The purest Gregorian channel of the group.
- Stream:
http://213.141.131.10:8000/chants(320 kbps) - Alternates:
http://213.141.131.10:8002/chants(48 kbps),http://213.141.131.10:8004/chants - Origin: Moscow, Russia
Calm Radio — Gregorian Chant
Benedictine monastic choirs and other Gregorian ensembles. Free tier streams at reduced bitrate; the catalogue is deep and consistently on-genre.
- Stream:
https://streams.calmradio.com:4428/; - Site: https://calmradio.com
- Origin: Toronto, Canada
Radio Art — Gregorian Chants
One channel of a large Greek themed-radio network. Programmed toward calm listening rather than liturgical order, so expect chant-adjacent choral work alongside plainsong.
- Stream:
https://live.radioart.com/fGregorian_chants.mp3 - Alternate:
https://air.radioart.com/fGregorian_chants.mp3 - Origin: Greece
Concertzender — Gregoriaans
A themed channel of the Dutch public arts broadcaster Concertzender. Curated and programme-based rather than a shuffle, and the most editorially serious Gregorian stream here.
- Stream:
https://streams.greenhost.nl:8006/gregoriaans - Site: https://www.concertzender.nl/themakanalen/
- Origin: Hilversum, Netherlands
Hearme — Medieval Period
Music of roughly the 5th to 15th centuries: Gregorian chant and early polyphony alongside troubadour song and period-instrument pieces. Hildegard von Bingen, Machaut and Pérotin feature.
- Stream:
https://radio.hearme.fm:8218/stream - Site: https://hearme.fm/radio/medieval-period
- Origin: Durham, United Kingdom
Early Music
Music from 500 to 1750, tagged Gregorian, medieval and Renaissance. Chant appears within a wider early-music rotation rather than continuously.
- Stream:
https://stream.laut.fm/early_music - Page: https://laut.fm/early_music
- Playing when checked: Estampie (from Ludus Danielis) — Ad honorem tui Christi
- Origin: Pucking, Germany
Gregorian FM Radio
Spanish-language Catholic station broadcasting 24 hours. Chant sits alongside liturgical and devotional programming, so it is a mixed rather than pure chant feed.
- Stream:
https://virtual1.emisorasvirtuales.com:8060/live - Origin: United States, Spanish-language
Esoterica FM — Gregorian Chants
Brazilian themed channel devoted to Gregorian chant.
- Stream:
http://radio.esoterica.fm.br:8006/stream - Origin: São Paulo, Brazil
Eastern Orthodox and Byzantine chant
Radio Caprice — Orthodox Spiritual Music
Covers the Byzantine-rite tradition broadly: Russian, Greek and Old Rus liturgical music, including znamenny material. Same no-presenter format as the Gregorian channel.
- Stream:
http://79.111.14.76:8000/orthodox(320 kbps) - Alternates:
http://79.111.14.76:8002/orthodox(48 kbps),http://79.111.14.76:8004/orthodox - Channel page: http://radcap.ru/orthodox.html
- Origin: Moscow, Russia
Byzantine Chant 24x7
Round-the-clock Byzantine chant across Serbo-Croatian, Russian and English. The most single-minded Orthodox chant stream found.
- Stream:
https://stream.zeno.fm/seu4zk1h08quv - Page: https://zeno.fm/radio/byzantine-chant-24x7/
Byzantine Chant (Serbia)
Dedicated to Byzantine chant in Church Slavonic, drawing on a range of chanters.
- Stream:
https://stream.zeno.fm/n30m6gr6fd0uv - Origin: Serbia
Ancient Faith Radio — Music
The music stream of Ancient Faith Ministries: liturgical and choral Orthodox music from seminary and monastic choirs, running 24 hours. Their separate /talk mount carries podcasts and teaching instead.
- Stream:
https://ancientfaith.streamguys1.com/music - Talk stream:
https://ancientfaith.streamguys1.com/talk - Site: https://www.ancientfaith.com/radio/
- Origin: Chesterton, Indiana, USA
Checked and not included
- Orthodoxia Radio (kelfar.net) — a long-running Byzantine chant station, but its mount
http://sc4.spacialnet.com:21644/did not respond on repeated attempts. The site still advertises it; worth retrying if the others pall. - Orthodox Sentinel Radio: Chant — the dedicated chant channel’s player embed returns 404, so the channel appears retired. The ministry’s main station is still running.
- Greek diocesan FM stations (Iera Mitropoli Artas, Radio Agios Dimitrios, Ekklisia tis Ellados and similar) — these dominate “Byzantine” directory categories, but they are church FM simulcasts whose output is largely liturgical talk and services, with chant only in parts of the schedule.
- Mount Athos monastic radio (monasticrepublic.com) — the player did not expose a usable stream URL.
Using the links
- Radio Caprice mounts are plain HTTP. Browsers block them as mixed content on HTTPS pages, so use a desktop player — in VLC, Media → Open Network Stream. Ports 8000 and 8004 are the 320 kbps feeds and port 8002 is a 48 kbps low-bandwidth alternative. Caprice moves channels between servers periodically; if an IP stops answering, the current mount is on the channel page at radcap.ru.
- The
;at the end of the Calm Radio URL is part of the address — it is the legacy SHOUTcast mount form and players need it intact. - For liturgical listening rather than background sound, Radio Caprice’s two channels and Byzantine Chant 24x7 are the ones that stay on-form continuously. Radio Art, Gregorian FM and Ancient Faith all mix chant with adjacent material.
Sources
- FMSTREAM directory listings for gregorian, chant and byzantine: https://fmstream.org
- laut.fm public station API: https://api.laut.fm
- Radio Caprice channel pages: http://radcap.ru
- Ancient Faith Ministries: https://www.ancientfaith.com/radio/