There are many radio stations that play Christmas music, but one of the most popular is "Christmas FM". This station is based in Ireland and plays non-stop Christmas music from the beginning of November until the end of December. You can listen to it online at christmasfm.com. Another popular station is "Holiday FM", which is based in the UK and plays a mix of classic and modern Christmas songs. You can also tune in to stations that are specific to your country or region, such as "Santa's Workshop Radio" in Canada or "Kwanzaa Radio" in the United States.