When the Australian band Evol Walks stripped down this version of "Sleeping with a Ghost," they bravely went where no one had gone before. The ominous words and heavy music in the song are well known. The song's version from a year ago is interesting, and it gives us a sneak peek at the band's much-anticipated EP. Evol Walks is known for its raw energy and...

I spent a solid hour this morning watching dust motes suspended in a single shaft of sunlight, my entire nervous system held absolutely captive by Magdi Aboul-Kheir and his devastatingly immersive new album, "Slow Heat". The Germany-based journalist and classically trained pianist usually writes across a massive spectrum of genres, pivoting wildly from trance to late romanticism. Today, he has dropped an ambient, contemporary...