The Anasazi flute, named for the Anasazi people, is a prehistoric end-blown flute replicated today from findings at a massive cave in Prayer Rock Valley in Arizona, United States by an archaeological expedition led by Earl H. Morris in 1931. The team excavated 15 caves; the largest among them had 16 dwellings and many artifacts, including several wooden flutes, which gave the site its name, the Broken Flute Cave.