These Constellation Records chaps are on a roll. Sandro Perri’s a Canadian dude who’s been going a fair while under a wealth of ingeniously named guises (the best being Continuous Dick, followed swiftly by Polmo Polpo [which means “Octopus Lung” in Italian, I’ll have you know]). But he sheds them all for his latest release, Impossible Spaces (TMT Review), which is all about minimal, shuffly jazz, and his vocal chords. Constellation’s SoundCloud taster is light and airy, making me feel like this when I’m cracking out the old 9-5. The star performer here has got to be the brutally syncopated percussion, which features more breathing than actual drums. Unfortunately, this is likely to cause severe hyperventilation if performed live.