Tony’s tribute to Duke Ellington has him working with Ralph Sharon’s quartet;  sometimes with a string section, guest horns Wynton Marsalis and Al Grey, and violinist Joel Smirnoff.  Includes a smooth “Mood Indigo,” “Caravan,” “Azure,”  and a very interesting “Daydream” that provides a good contrast to Hersch’s instrumental version.  His music is a tickling caress for any jazz or pop music fan.  Classic.