Sure, it's not a full-length album, but when it's new material from Trent Reznor, we really don't care. How To Destroy Angels (Free/MP3; $2/Lossless) is the self-titled EP from the head Nine Inch Nail's side project with his wife Mariqueen Maandig, who judging by the music — which is very NIN-like, but more lo-fi — is every bit as dark as Reznor himself. Think of it as sonic darkness for unbearably sunny summertime days.