Nice writeup about 4track in theOnion:

Organic improv, with its physical mirroring and loose transitions, gets a bad name, and for good reason—much of it comes across as a half-baked and masturbatory acting exercise. Not so with Magnet Theater centerpiece team 4-Track, which has carved out its own particular niche in the organic realm: quick, committed, and explosive. The four guys in the exhibit a tight-knit group mind and move forward as an entity, but the clockwork they assemble is neither rigid nor awkward. They listen closely even when the stage is abuzz with chaos and never fail to draw the audience closer at pivotal moments with character and story.

Link to original article.