Isis - 'Wavering Radiant'

There are many artists in metal that are easier to appreciate than to like. For a lot of fans, Isis is one of those groups. It's easy to appreciate their complex songs and musical chops, but connecting with the music may not be as easy. It's challenging and can definitely be an acquired taste.

Their latest effort Wavering Radiant should convert some of that detached admiration to true fandom. The complexity is still there, but it's also more accessible than ever before. Describing Isis' sound to the uninitiated is always tough, since they encompass a lot of different styles.

The songs on Wavering Radiant are long, ranging from 7 to 10 plus minutes (and a short interlude). Each song has ebbs and flows of intensity and tempo. Heavy and sludgy riffs build up to a near oppressive state, then ease up and transition into a lengthy progressive instrumental section before amping up the intensity once again.

The vocals on Wavering Radiant are a combination of growls and melodic singing. Unlike a lot of bands where vocals are constant except for a periodic guitar solo, Aaron Turner will sing a couple lines and then disappear for a couple of minutes or more. Isis uses vocals as another instrument instead of a showcase.

The songs flow together really well, and it is truly an album, not just a collection of songs. Picking standout tracks is tough because they are all strong, but I particularly like "20 Minutes/40 Years." It starts with an ominous, bass-heavy intro, then gets trippy for a bit. Gruff vocals kick in briefly, then immediately switch to melodic singing. Turner's somber singing is then contrasted by angry growls, then the song mellows back out with a lengthy instrumental section. It finishes up as the guitars kick back in with a majestic sound and harsh vocals.

Wavering Radiant is one of those albums that's easy to enjoy on the first listen, but with time becomes even better. Subtle complexities will unravel each time, and it takes a while to absorb everything that's going on.

(released May 5, 2009 on Ipecac Recordings)