1: The latest artist to do so is rapper Kendrick Lamar , whose eagerly awaited sophomore album was set for release March 23 . 2: Instead ,  To Pimp a Butterfly  was made available on iTunes and Spotify early Monday . 3: Lamar 's new album was expected out March 23 but was released Monday instead .
1: eagerly awaited sophomore album 2: To Pimp a Butterfly 3: Lamar 's new album