Jónsi is releasing Go Live, the live companion to the solo debut Go he’s been touring the better part of this past year. The stage show is visually stunning — you’ve seen photos — and he’s got a voice worth hearing live as well. Go Live is a concert film/album featuring tracks from his debut as well as four new ones — “Stars In Still Water,” “Saint Naive,” “Icicle Sleeves,” and this, “New Piano Song,” which is the MP3 his camp is giving away in exchange for a Facebook Like. if that’s too steep a price to pay song unheard, then hear it: