Music and dance were a significant part of Aztec life. Music and dance were closely linked to religion. The most common instruments were rattles, whistles, trumpets, flutes, copper bells, and shells. Everyone took part in dances performed especially for the gods, including peasants. An Aztec 'orchestra' was usually made of different types of rattles and different types of drums. Aztec children between ages 12 and 15 were taught to dance, sing, and play musical instruments. Specific Aztec instruments were used for specific things. The trumpet sounded long, deep notes while the percussion created hypnotic rhythms. The big temple drums could be heard for several kilometers. Their wind instruments included pan pipes, whistles, and flutes. Hundreds of people took part in their dances. Their dances were like plays, they would describe something from the past or act out scenes about their gods.