For those still getting over the St. Patrick's Day (or primary day, your pick) hangover, I've found a happy medium between chill and lively for you to enjoy.
What sets this guy apart from a lot of his electronic contemporaries is that he actually plays his stuff live and (mostly) all by himself. In the broader genre of electronic music, you usually have your space bar pushers (any EDM artist), your knob twisters, and some who will either play their own music or have their own band (James Blake, Bonobo, etc.). However, you will rarely find one of those musicians who does it all himself, much like Clark does. He is sometimes accompanied by a drummer, but he usually plays every part and layers it himself, which is pretty cool.