EW recommends five essential new-prog albums -- We urge you to look at ''Toxicity,'' ''Frances the Mute,'' ''Wonderful Rainbow,'' and more

By Evan Serpick
May 09, 2005 at 04:00 AM EDT

1 SYSTEM OF A DOWN, Toxicity (2001) A new-prog masterpiece, blending metal with out-there funk, Middle Eastern melodies, leftist politics, and Zappa-esque absurdity, all within accessible pop-song structures.

2 COHEED AND CAMBRIA, In Keeping Secrets of Silent Earth: 3 (2003) A convoluted concept album, Secrets boasts churning guitars and high-pitched double-tracked vocals that sound like a more menacing Rush.

3 THE MARS VOLTA, Frances the Mute (2005) Careering from Latin rhythms to thrash to jazz, often within a minute or two (there are few real ”songs” here), Frances explodes with energy and creativity. Challenging, but remarkably listenable.

4 LIGHTNING BOLT, Wonderful Rainbow (2003) Without employing any studio effects, this duo (a singer-drummer and a bassist) create a monstrous wall of noise that’s a springboard for some seriously masterful improvisation.

5 THE DILLINGER ESCAPE PLAN, Miss Machine (2004) The heaviest prog album you’re ever likely to hear: punishing hardcore with quick changes, incredibly complicated structures, and oddball antics.