New releases last two weeks: Leftfield

Review: First released three years ago and now receiving a deserved reissue, I Am A Tree I Am A Mouth is undoubtedly one of the most magic albums by Australian-American sprano and composer Jane Sheldon - an artist famed for her unique, voice-based works. While the album is not entirely made up of layered vocals and vocalisations - Sheldon employs long, languid ambient drones and textures throughout - they're naturally the focal point. Most of the lyrics (mostly sung, but some spoken) are taken from Rainer Maria Rilke's 1995 tome The Book of Hours (meaning Sheldon largely sings in German), and these are delivered in all manner of inspired ways. The results are uniformly dazzling, blurring the boundaries between chamber music, neo-classical and ambient music's experimental fringes.