One for Every Day of the Week
In his 2009 tour, Jay-Z's rider asked that he be given seven different dressing rooms (he stayed in central places and played shows in several venues) in every city he stayed in. Additionally, he asked for "good quality peanut butter" and "good quality jelly" to go along with each dressing room. Evidently, Jay-Z spent a lot of his time making PB&J's that year.