Great Big Sea is a Canadian treasure, another band on my top 5 list and one I've seen them at least 5 times, as well. They're from Newfoundland, formed in 1993 and are still going strong. They've been described as folk-rock and rock-celtic and are known for their interpretations of traditional Newfie sea shanties... BUT they are so much more than that.
Over the years GBS has explored different kinds of music from folk to rock to more poppier tunes, and of course, beer-drinking kitchen-party music. They're songs inspire fun and hope and just plain inspiration. They are an absolutely awesome band to see live no matter how big the venue but the smaller ones are more suited to some of the a capella songs they like to sing.

Alan Doyle does the main vocals but they all take a turn or two at the mic, especially when it comes to the raucous, teasing banter that always sounds so natural and unforced. These guys have known each other since they were young so there's a lot of stories to be told, a lot of ribbing to be done (lately it's been about Alan's starry-eyed appearance in the movie Robin Hood with his bff Russell Crowe) and a lot of caring in everything they say to each other. And may I mention the amount of instruments involved in a Great Big Sea concert? The norms like drums, acoustic and electric guitars, but also mandolins, fiddles, tin whistles, bouzouki, bodhran, bones, accordions, concertinas and hell, even bagpipes on occasion.