MetalSucks' or have visited my now favorite blog 'Illogical Contraption' - or you know how I like to be really late on things. tl;dr - bands looking for a vocalist... but do they need one?
Anyway, as everyone already has said about this band they're a highly talented 'prog/math' ensemble based out of Sweden and most consider them hard-Meshuggah worship.
I see the connection but the band has their own air of originality and composure that has them stand far out beyond comparisons. Some really tight and well done instrumental hoobamaloo up in hurr
ENJOY -- an if you live in the 'Swe' I believe they're still looking for a vocalist