Smokey Robinson's voice is one of pop's most cherished, but his nimble songwriting gives the furthest reaches of his catalog a soulful charge. “Come Spy with Me” blends espionage-flick splendor with strutting R&B; the string-propelled “Save Me” treads lightly around post-breakup sorrow; and the warm “Sweet Harmony” pays tribute to Robinson's former bandmates in The Miracles.