According to BILLBOARD it has been more than a decade since three of an artists albums have been on the top Hip Hop/R&B albums chart in the same week. Kendrick Lamar's latest album Mr Morale And The Big Steppers enters at number 1, while his 2012 debut good kid m.A.A.d. city holds number 7 and 2017's DAMN holds tenth place.The last occurrence was Bay area rap artist E40 in April of 2012. All three of 40's installments of a trilogy project debuted that week: The Block Brochure: Welcome To The Soil 1,2 and 3 debuted at together at number 8 ,while The Soil 1, 2 and 3 debuted separately at numbers 10,9 and 13 respectively.