Five new pop releases
Tony Bennett's Duets II has pleasant moments, but it's an album only record sellers and Grammy voters could truly love
Five new country CDs
Almost 20 years after his death, Mark Heard's music still beckons
This year's Christmas albums-from Bieber to Bublé
Five classical, ambient, and electronic new releases
Noteworthy new Williams tribute and Cash collection have edifying endings
Five pop and rock new releases
