Meta-lists of new album releases:
Pitchfork (indie/rock/hip hop/electro)
Brainwashed (electronic/experimental)
DJ Martian ("drum n bass/ jungle, electro, breakbeat/ nu skool breaks, industrial/ electro-industrial/ ebm, synth pop/ electroclash, techno/tech house/deep house/progressive house, psychedelic trance, IDM/ experimental electronics/ ambient/ glitch sounds/ folktronica/ downbeat, jazztronica/ electro-jazz, leftfield/ instrumental/ electronified hip-hop/trip-hop, art-rock/ avant-prog/ avant rock, electro-rock/ epic alt-rock, experimental rock, jazz-rock, kraut rock/ math rock/ post-hardcore/ post-rock/ space-rock, darkwave/ gothic/ ethereal, dark metal, hardcore/ metalcore/ noisecore, post punk, shoegazer/dream pop, Kozmigroov, avant / free jazz, dub, modern composition, improvised music and many other hybrids and musical mutations").
Brainwashed also has a weekly zine and a great radio station.