The best way to describe this is progressive fusion rock. An all instrumental affair with songs in the 7 minute range played with the highest energy I've ever seen. These guys never let up: soloing after soloing, each time with a different instrument taking the stage. There is violin, flute, guitar, keys and the usual bass guitar and drums. It's instrumental progressive rock, but it does not sound like Camel, it is fusion, but it is not like Mahavishnu or Return to Forever. It is aggressive (in a good way) with constant time changes and high, high energy. It doesn't take too long for these guys to get in high gear: as soon as the needle hits the wax, they are up and running and with maximum speed(taken from gnosis)
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