Complex sentence: In 2016, Shakur was nominated for induction into the Rock and Roll Hall of Fame in his first year of eligibility, when on December 20th, 2016, it was announced that he and 5 others would be inducted into the Hall on April 7,2017.
Split into simpler sentences: In 2016, Shakur was nominated for induction into the Rock and Roll Hall of Fame in his first year of eligibility. And, on December 20th, 2016, it was announced that he and 5 others would be inducted into the Rock and Roll Hall of Fame on April 7,2017.