Virus
Virus keeps the heavy guitars of Vector but gives them a more balanced setting. The melodies have room to make their mark, the rhythm section adds detail beyond the main riffs, and the longer songs develop with a clear purpose. It is demanding music, but Haken usually give the effort a satisfying return.
Prosthetic starts without much ceremony. Its direct attack and strong chorus establish the weight of the record immediately. Invasion continues the tightly controlled rhythmic approach, although some of its heavier gestures are less distinctive than the surrounding material. The musicians sound most convincing when their technical ability supports a phrase worth remembering.
Carousel is especially good at that. Its changing sections remain connected by recurring rhythmic ideas, allowing a ten-minute song to feel like a developing piece rather than a sequence of impressive exercises. The interaction between bass and drums helps the quieter passages hold their own beside the more obvious bursts of guitar.
The Strain and Canary Yellow provide useful changes of pace. Ross Jennings has more room to carry the mood, and the more restrained arrangements make the album's darker feeling register clearly. These songs give Virus an emotional range that another uninterrupted stretch of heavy playing would struggle to match.
The five-part Messiah Complex is the largest challenge and the strongest reason to explore the complete album. Its riffs, rapid changes and returning themes ask a lot of the listener, but the melodic connections give the suite more coherence than its size might suggest. Only Stars then offers a short, quieter release from that intensity.
There is still a great deal to absorb. The dense arrangements can be tiring, and listeners who prefer a simple verse and chorus may find the extended suite too busy. Haken do not make many concessions to that audience, even when the vocal melodies are at their most immediate.
For fans of melodic progressive metal, however, Virus is a very convincing record. The heavy and reflective sides strengthen each other, and the band make their technical playing feel like part of the songwriting. Carousel and Canary Yellow are particularly strong entry points before the larger commitment of Messiah Complex.
