Kendrick Lamar performs on The Tonight Show Starring Jimmy Fallon in January 2016, debuting one of the nameless songs that would pop up on the newly released untitled unmastered.
NBC/NBCU Photo Bank via Getty Images
People ride a horse and carriage at sunset in Isfahan's UNESCO-listed central square on June 2, 2014 in Isfahan, Iran. Isfahan, with its immense mosques, picturesque bridges and ancient bazaar, is a virtual living museum of Iranian traditional culture, and is Iran's top tourist destination.
John Moore/Getty Images