Garret is one of my favorite musicians who ocassionally uses the baritone ukulele. He's from Dublin, Ireland and has a haunting sound to his music that I really enjoy. He has the habit of putting up videos for short periods and then making them private. So be sure to take a careful listen now. I also have a The Barried DoGBonE page for him that has some information. Also check out his BandCamp link where you can have the opportunity to listen to and/or support his music.