What instrument was banned by Plato cause it was associated with cults of Dionysus?

Plato banned the aulos, a double-reeded wind instrument, because it was associated with the cults of Dionysus, which he believed encouraged irrational behavior and emotional excess. He thought that the aulos could lead to a loss of self-control and undermine the moral and rational order of society. In his view, music should promote harmony and virtue, rather than chaos and indulgence.