(NEWTOWN, PA) On Saturday, December 17th, the ZLOCK Performing Arts Center (ZPAC) presents a unique, one-night-only Live Holiday Concert “A Holiday Swingin’! A Kat Edmonson Christmas” with Award-Winning Jazz Vocalist and Songwriter, Kat Edmonson. Edmonson’s Holiday Swingin ! album was included on the NY Times list of "13 Albums That Revisit (and Redefine!) Holiday Classics" and was described by Jazziz as "impeccably hip". “I was inspired to record music that harkened back to my favorite 50s and 60s holiday tunes. The band and I had a ball swingin’ on all these classic songs!” says Kat.