Mick Jagger, who will be 69 in July, still exudes rock star energy. But after five decades, the Rolling Stones frontman has been underrated for his songwriting and solo efforts. (Associated Press)

Mick Jagger, who will be 69 in July, still exudes rock star energy. But after five decades, the Rolling Stones frontman has been underrated for his songwriting and solo efforts. (Associated Press)