Their tracks are often more like études, which deal with complex polyrhythms, than a song with anything resembling a verse-chorus-verse form.
It would all be hopelessly nerdy if it wasn't so darn heavy and impossibly well-executed. Perhaps, like the unfortunate dude on the cover, some of the members of Meshuggah have three arms. Listeners might find the band's music tedious and one-dimensional, and indeed, sometimes it is. Then again, there's often a fine line between hypnotic and monotonous. With obZen, Meshuggah are mostly on the right side of that line, even if their visual sensibilities leave much to be desired.
With Ministry and Hemlock
Tue/1April 2, 8 p.m., $38.50
1805 Geary, SF