Five years after they offered their first glimpse of Mathematics with “The Size of Matter”, Watchtower, one of the first technical metal bands, have published three new songs on CD Baby, available for 99 cents each.

Arguments Against Design, Technology Inaction and M-Theory Overture follow in the footsteps of The Size of Matter but, more importantly, stay close to their tech-thrash roots, like on their 1989 album “Control and Resistance”. There are crazy odd time signatures, cool and intricate riffs, the weird and unique soloing of Mr. Jarzombek, impressive bass and drums chops, and high-pitched vocals.

So, Mathematics is definitely being worked on, but who knows when they’ll finally release it? Here’s “The Size of Matter”, from 2010.