Perhaps the only sign of status in Ogre society unrelated to sheer physical strength is the amount of noise he can make – the quality of Ogre music is decided by pure volume, not melody or skill. The loudest Bulls of each tribe are called Bellowers, and are more than capable of relaying orders at deafening volume over the din of battle. Many Ogre units don't have musicians that carry an instrument, such as a drum. Although crude musical instruments are used, some Ogre 'musicians' belong to a special caste known as Bellowers. As their name implies, a Bellower's instrument is his voice and lungs, with which he can make an incredible noise, even if only another Ogre would find it musical!