Opening of this Tweezer is standard. Very repetitious in the opening few minutes. Mike is far more melodic and active than Trey, but even he isn't really doing all that much.
Fish chills out the rhythm.
Mike gets passive, too. Trey starts noodling quietly in the upper octaves. Mike occasionally plays a passionate riff, but he too is very laid back in this jam. The jam starts building climactically, which is a relief, since it went nowhere for so long. The jam is pretty eerie, dark and psychotic around 13 mins.