A group for everyone that loves good progressive rock/metal and this band in particular!!! everyone else move on please!!
(from wikipedia): Riverside is a progressive rock band from Warsaw, Poland. It was founded in 2001 by friends Mariusz Duda, Piotr Grudziński, Piotr Kozieradzki and Jacek Melnicki, who shared a love for progressive rock and heavy metal. Riverside can be described as a stylistic blend of atmospheric rock and metal elements, resulting in a sound similar to that of Pink Floyd, Porcupine Tree, Dream Theater, and Tool, while still maintaining an identity of their own.