Post-rock is a genre of alternative rock characterized by the use of Musical Instruments commonly associated with Rock Music, but using rhythms, harmonies, melodies, timbre, and chord progressions that are not found in rock tradition. It is the use of 'rock instrumentation' for non-rock purposes. Practitioners of the genre's style typically produce instrumental music. http://en.wikipedia.org/wiki/Post_rock
The symbol for PostRock Energy Corporation in NASDAQ is: PSTR.
As of July 2014, the market cap for PostRock Energy Corporation (PSTR) is $42,037,843.67.
They're actually Postrock. They're not bad, per se... a bit uninteresting and monotonous, IMO, but not particularly terrible.
Leibach is German for Ljubljana the capital of Slovenia. Also Leibach is a Slovenian band, very successfull band that toured all over the world a blend of electronica and postrock.