This is a more intensive reading. Made up of 15 cards, this spread delves deeper than the 3 card or Celtic Cross spreads. Where the Celtic Cross touches on past, present and future and the 3 card spread is a minute reading, the jazz spread delves deep into the past present and future. Each section is based upon 5 cards and tells more of a story as to what is happening in deeper detail. This is a good 6 month to a year spread. 60-90 minutes.