“Pimp, Pimp!...Hooray!....Pimp, Pimp!...Hooray!” These shouts of joy, almost of victory, are heard all throughout Kendrick Lamar’s latest release, untitled unmastered, which dropped on March 4. Fans...

It’s a return to the roots of hip-hop, in a time when it’s needed the most. Kendrick Lamar’s album, “To Pimp a Butterfly,” released March 23, was the most streamed album on Spotify, and is now...