Meshuggah

A friend mentioned these folks to me years ago.  I wish I had paid attention.  They made it on my list to check out because I came across an article that said they are known for "their innovative musical style and their complex, poly-metered song structures and polyrhythms." (I lost the link).   

In general, I've not found a song I dislike.  Many of their songs are like "wow" and each listen reveals more to it.  That isn't to say that they don't work putting them on in the background (meaning hearing on the surface).   And there is often a song that I'm like let's play that again, or I look at the name to find later.

So, I'll end saying they are soooo close to first circle for me.