Jay-Z brought his yearlong “JAŸ-Z 30” celebration to a thunderous conclusion Saturday night, transforming SoFi Stadium into a monument of hip-hop history. The final performance of the tour served as both a victory lap for the Brooklyn native and a star-studded tribute to West Coast rap culture. The second of two sold-out nights in Southern California saw the rap mogul joined by a revolving door of regional icons. The energy shifted early when Bay Area legend Too $hort took the stage for a performance of “Blow the Whistle.” Snoop Dogg maintained the momentum with “Murder Was the Case” before Dr. Dre arrived to deliver a high-octane medley featuring “The Next Episode,” “California Love,” “Nuthin’ But a ‘G’ Thang,” and “Still D.R.E.”