Geidi Primes

Claire Boucher's cassette-only debut of "post-Internet" DIY bedroom recordings gets an old-fashioned CD/LP release. Following a wave of hype, the re-release is a wisely timed holdover for the months before her next album comes out, but the immersive, enchanting collection is more than a quaint indicator of how far Grimes has come in the past year and a half.