This is a brilliant group! Holographic aka Critical Mass deliver the one in a kind sound that really marks a person. The word for their style would be trancecore.. they suberbly mix hardtrance/acid with Hardcore and Industrial, giving their tracks a very spacy feeling. Almost like travelling in time and space at once. The music is very good, and well produced, altough it can become repetitive. Some tracks like Hardcore Future and Androgyn were clear references in the Gabber scene back in 1994. Altough the sound could also be of interest to the trance/goa public, this was always a Hardcore act, participating in such legendary events like Mystery Land 1994.
Their releases are quite hard to find nowadays, but if you do find them, buy them, you won't be disappointed.
Unique sound, with unique feeling.