XO.FM

Rank 20 of 28 in Latvia. What that mostly measures is how many people have already found the station through this directory, which is a poor proxy for anything else and an honest one to publish.

The open count against XO.FM is one, which is enough to know the stream has been played through the directory and not enough to compare it with anything. Small counts are the normal case out here, and a ranking built from them separates stations by luck as much as by interest.

Nothing else in Latvia's listing leads with jazz. The tag is self-declared, which makes it a statement of how the broadcaster positions itself rather than a classification anyone audited, and on this dial that statement is unique.

Its audio comes from live.xo.fm. One other station in Latvia streams from the same host, which is a smaller sharing than the big platforms and often means the same people run them all.

The station's own site is xo.fm. The .fm domain has nothing to do with FM radio or with where a station is: it belongs to the Federated States of Micronesia and has been sold to broadcasters worldwide for years, so read it as branding rather than as a location.