Aleister Crowley ( ; born Edward Alexander Crowley; 12 October 1875 – 1 December 1947) was an English occultist, ceremonial magician, poet, painter, novelist, and mountaineer.
 He founded the religion of Thelema, identifying himself as the prophet entrusted with guiding humanity into the Æon of Horus in the early 20th century.
 A prolific writer, he published widely over the course of his life.
IAO (subtitled Music in Sacred Light) is an album by John Zorn released in 2002 on the Tzadik label.
 The album was inspired by Aleister Crowley and his follower, filmmaker Kenneth Anger and draws its title from the Kabbalistic identity of IAO, the initials of Isis, Apophis and Osiris, used as a magical formula in the Hermetic Order of the Golden Dawn.
Alex Sanders (6 June 1926 – 30 April 1988), born Orrell Alexander Carter, who went under the craft name Verbius, was an English occultist and High Priest in the Pagan religion of Wicca, responsible for founding the tradition of Alexandrian Wicca during the 1960s.
 Raised in a working-class family, he was introduced to esoteric ideas by his mother and grandmother from a young age, and as a young man began working as a medium in the local Spiritualist Churches before going on to study and practice ceremonial magic.
 In 1963, he was initiated into Gardnerian Wicca before founding his own coven, through which he merged many aspects of ceremonial magic into Wicca.
 He claimed to have been initiated by his Grandmother as a child, though evidence for this is lacking.
 Throughout the 1960s, he would court publicity in the press, appearing in a number of documentaries, marrying the far younger Maxine Sanders, and being declared to be the "King of the Witches" by his followers, something that led to other prominent Gardnerian Witches, such as Patricia Crowther and Eleanor Bone, attacking him in the press.
 In the late 1970s and 1980s, he went on to work with a ceremonial magical group known as the Ordine Della Luna, prior to his death.
 The tradition he founded with Maxine Sanders became known as Alexandrian Wicca.
Francis Barrett (born probably in London around 1770–1780) was an English occultist.
Kenneth Grant (1924–2011) was an English occultist.
Robert Cochrane (26 January 1931 – 3 July 1966), who was born as Roy Bowers, was an English occultist who founded the tradition of Pagan Witchcraft known as Cochrane's Craft.
Moina Mathers, born Mina Bergson (28 February 1865 – 25 July 1928), was an artist and occultist at the turn of the 20th century.
 She was the sister of French philosopher Henri Bergson, the first man of Jewish descent to be awarded the Nobel Prize for Literature in 1927.
 She is, however, more known for her marriage to the English occultist, Samuel Liddell MacGregor Mathers, one of the founders of the organisation Hermetic Order of the Golden Dawn and, after his death in 1918, for being the head of a successor organisation, called the Rosicrucian Order of the Alpha et Omega.
"Mr Crowley" is a song by British heavy metal vocalist Ozzy Osbourne about English occultist Aleister Crowley.
 It was first released on Osbourne's debut solo album "Blizzard of Ozz" in September 1980 in the United Kingdom, and then a live version of the song was released as a single in November 1980.
 The song was written by Osbourne, guitarist Randy Rhoads, and bass guitarist/lyricist Bob Daisley.
Eight Lectures on Yoga is a book by English occultist and teacher Aleister Crowley about the practice of Yoga.
 The book is number 4 of volume 3 of "The Equinox", which was published by the Ordo Templi Orientis.
 The work is largely a demystified look at yoga, using little to no jargon or satirical humor.
 It is divided under two sections into eight parts, which are transcripts of eight one-hour lectures on the subject given by Crowley.
 The book was originally published in 1939.
Marjorie Cameron Parsons Kimmel (April 23, 1922 – June 24, 1995), who professionally used the mononym Cameron, was an American artist, poet, actress, and occultist.
 A follower of Thelema, the new religious movement established by the English occultist Aleister Crowley, she was married to rocket pioneer and fellow Thelemite Jack Parsons.

Question: Who was the album by that was inspired by a man who was an English occultist and his follower?
Answer: John Zorn