Incredible guitarist Muriel Anderson is the founder and host of the ALL STAR GUITAR NIGHT at the Winter and Summer NAMM Festivals and is also the founder of the Music for Life Alliance charity - Thanks for ALL you do Muriel!
Frank Vignola plays a Thorell "FV" Archtop Guitar - http://www.frankvignola.com/gear.html
A comment under the youtube video:
"Frank and Vinny are an incredible team. I saw the trio, with Gary Mazzaroppi on bass, in Ann Arbor, MI in '09; it was trombonist bandleader Tommy Dorsey's birthday, and they opened with his theme song, "I'm Getting Sentimental Over You." Don't know if that was a planned tribute, but it made a nice surprise for this Dorsey fan. ... I can't believe the versatility of that Thorell -- great tones!"
The "FV" Archtop, Frank Vignola. and much more: