In yet another myth, it was said Hera, queen of the gods, persuaded the Sirens, who were described in early Greek mythology as having the bodies of birds and heads of beautiful women, to enter a singing contest with the Muses. The Muses won the competition and then plucked out all of the Sirens' feathers and made crowns out of them. It was organized every 5 years by the Thespians. The famous Museum of Alexandria, founded by Ptolemy I, was a temple dedicated to the Muses. Before poets or storytellers recited their work, it was customary for them to invoke the inspiration and protection of the Muses.
Nemesis means righteous anger, due enactment, or divine vengeance.
This god helped to avenge those who were wronged. Pan is the son of Hermes. He is the god of goatherds and shepherds. He is mostly human in appearance but, with goat horns and goat feet. He is an excellent musician and plays the pipes.