The obvious question to ask about A Time to Love, Stevie Wonder’s first studio album in 10 years, is whether it’s worth the wait. The short answer (and one that’s likely to hold true over the long haul) is: yes. While not a groundbreaking piece like Innervisions or a masterful summation in the vein of Songs in the Key of Life, this endlessly tweaked set demonstrates the continued verve and craftsmanship of one of America’s most rightfully celebrated artists. Much of what he does well is on display here, and at least one of the ballads (perhaps “How Will I Know,” a searching duet with daughter Aisha, or the jazzy “Moon Blue”) is likely to become an enduring standard. Finally, his committed, often gleeful vocals are a reminder that there’s no one quite like Stevie. It’s good to have him back.