CONCEPTS OF MATH: BOOK ONE

Concepts of Math: Book One was released in 2016. It marked the band's return after a long period of inactivity, following their previous album, Control and Resistance, in 1989. This EP is significant because Watchtower is known for pioneering the prog-metal genre with their complex, technical music.

The EP contains five tracks, and its style fits what Watchtower is known for: intricate time signatures, technical riffing, and complex song structures. The lineup features the core members from their earlier works: vocalist Alan Tecchio, bassist Doug Keyser, guitarist Ron Jarzombek, and drummer Rick Colaluca. Colaluca is the only remaining member from their impressive debut, Energetic Disassembly, from 1985.

Concepts of Math: Book One shows the band's ability to blend math rock with thrash metal elements, creating a sound that is dense, challenging, and intense. The EP highlights Jarzombek's highly technical guitar work, which has always been a strong point for the band. Tecchio's vocals are sharp and fit well with the music's demanding structure.

1. M-Theory Overture: This track sets the tone for the EP with its complex arrangement and intricate riffs. The title refers to a scientific theory in physics that attempts to unify different string theories.

2. Arguments Against Design: This song introduces Alan Tecchio's powerful vocals. It combines thrash metal intensity with progressive complexity, making it both aggressive and intricate. Tecchio's high-pitched, dynamic delivery fits perfectly with the frenetic energy of the song.

3. Technology Inaction: One of the standout tracks, Technology Inaction is a fast, precise piece where each instrument plays a key role in building a dense and tight structure. Doug Keyser's bass work shines here, bringing in a more jazz-like approach, especially during the breakdowns.

4. The Size of Matter: This track continues the band's exploration of technical complexity but also includes more atmospheric elements. The guitar work is less frantic and more spaced out, creating moments of tension before returning to more technical riffs.

5. Mathematica Calculis: Closing the EP, Mathematica Calculis is perhaps the most direct and focused track, maintaining a balance between the band's progressive and thrash metal roots. Jarzombek's guitar playing is, as always, technically impressive, but this time there's a slightly more straightforward thrash feel compared to earlier tracks.

The EP is a challenging but rewarding listen. Each track dives deep into technicality, making it perfect for fans who enjoy dissecting music for its complexity. I hope for a new full-length album from Watchtower, but after almost 10 years, I'm still waiting. I don't know if the band will continue or not, but since the last wait was 27 years, I might have to wait that long again?.

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