In Johann Sebastian Bach’s six organ sonatas, three independent voices sound interchangeably. The right hand plays the highest voice, the left hand the middle voice and the feet the bass. A true musician wants to play each voice as if for the first time, responding spontaneously to what the others bring up. To bring such a sung conversation to life with hands and feet, he listens with equal attention and love to all the voices simultaneously. It is a miracle that it can be done. When it succeeds, it all seems simple and natural. A world opens up to the listener, in which it is hardly imaginable that there is anything more beautiful than a trio sonata by Bach.

Windows 10 is a series of personal computer operating systems produced by Microsoft as part of its Windows NT family of operating systems. It is the successor to Windows 8.1, and was released to manufacturing on July 15, 2015, and to retail on July 29, 2015. Windows 10 receives new releases on an ongoing basis, which are available at no additional cost to users. Devices in enterprise environments can receive these updates at a slower pace, or use long-term support milestones that only receive critical updates, such as security patches, over their ten-year lifespan of extended support.

Logic Pro X is the most advanced version of Logic ever. Sophisticated tools for professional songwriting, editing, and mixing are built around a modern interface that’s designed to get creative results quickly and also deliver more power whenever it’s needed.

Looking for a smart, never-out-of-style singer who turns in a perfectly solid collection of Christmas songs, including a few surprises? J.T. is your man on James Taylor at Christmas, which is nicely balanced between pop and jazz selections, with more stately hymn-like fare and balladry. Always fine in his charmingly understated voice, Taylor and company try out the old gospel standard "Go Tell It on the Mountain" and the memorable "Some Children See Him." He smoothly cuts through "Winter Wonderland" and "Santa Claus Is Coming to Town" with a bit of jazz flavor, and reprises Joni Mitchell's increasingly popular Christmas song (even though it's about getting away from the holiday), "River." One of the album's most satisfying delights is Taylor's funky version of "Jingle Bells," sung in a kind of barroom stomp with the most intriguing phrasing since Barbra Streisand sang it in the '60s. Soulful and bright and moody as well (when Taylor sings "In the Bleak Midwinter," you believe it's indeed rough), there's barely a clinker here.