Bluestube has a few focussed sites hosted on Bluestube.com. These would be specific to a musician or group associated with the Blues genre.
Scarecrow Blues Band High Energy, Powerful Vocals and Duelling guitars, Smokin keyboards.
Joe Murphy an ICON in the Halifax Blues scene. A multi-instrumentalist, Joe plays accordian a squeeze box, guitar, and harmonica, probably some more. By far my favourite harp player.
Bearlys has to be one of the coolest Blues Bars I've been in, from Toronto, to Vancouver, or Denver to Chicago or, Nashville and New Orleans. The secret is in the quality. Once a LIVE webcast every Thursday and Sunday, hopefully that can be revisited.