Is it just the 2 singers with the pianist?

Is it music to drink coffee by? The kind they feature
at Barnes and Noble?

I recently landed a copy of Origianl Swingers:Hipsters Zoots
and Wingtips Vol. 2 from the swing revival of 1998. But this collection is of the originals from which acts like Brian Setzer, Indigo Swing, and The Mighty Blue Kings (Chicago) got their material.
Oh, and Diana Krall. This record also includes something
that Diana Krall did on her Nat King Cole tribute called
"Hit That Jive Jack."

Recommended.

• Hipsters, Zoots and Wingtips Vol.2