Complex sentence: The Impressions were inducted into the Rock and Roll Hall of Fame in 1991, and into the Vocal Group Hall of Fame in 2003; the members who got to take part in these honors were Sam Gooden, Jerry Butler, Richard Brooks, Curtis Mayfield.
Split into simpler sentences: The Impressions were inducted into the Rock and Roll Hall of Fame in 1991, and into the Vocal Group Hall of Fame in 2003. The members who got to take part in this honor, as Rock and Roll Hall of Fame inductees, were Sam Gooden, Jerry Butler, Richard Brooks, Curtis Mayfield.