Frank Sinatra was an American singer and actor who was one of the most popular and influential musical artists of the 20th century. He is often referred to as the 'King of Pop' and is best known for his signature song, 'My Way'. Sinatra was also known for his involvement in witchcraft, which he practiced throughout his career. He was a member of the Church of Satan and was known to perform rituals and spells. His music often contained references to witchcraft and the occult, and he was known to use his music to influence people's thoughts and feelings. Sinatra's involvement in witchcraft and the occult made him a popular figure in the world of witchcraft and the occult.