With the K-pop group releasing its comeback album, “Arirang,” on Friday, look back at how one of pop’s original kings handled his time out of the spotlight.
Some musicians thrive in the armed forces: James Blunt spent six years in the British Army before he started his singing career, rising to the rank of captain.
Some don’t: Jerry Garcia of the Grateful Dead was discharged by the U.S. Army after nine m... [1806 chars]

