Hi Lexington and welcome to Celtic Radio! We are always glad to have new folks come on board with us. As you have probably already seen and heard, this is a great place for all things Celtic!
Sirius has never had a dedicated Celtic channel to my knowledge. Even though we all love good Celtic music here, it still is considered a "niche" genre by many. The stations that Paul has set up here are available online, on smart phones, and so forth. I know that Sirius has a weekend program of about two hours that is hosted by Larry Kirwan who was once the front-man for the Irish Rock band Black 47.
Hope you can get your Celtic fix here on this good site! Have a great day and welcome aboard!
Always vote for principle, though you may vote alone, and you may cherish the sweetest reflection that your vote is never lost. -- John Quincy Adams
Do your duty in all things. You cannot do more, you should never wish to do less - Robert E. Lee
For whosoever shall call upon the name of the Lord shall be saved - Romans 10:13 (KJV)
The Lord is good, a strong hold in the day of trouble, and he knoweth them that trust in him - Nahum 1:7 (KJV)