About Seth
As a pianist, Seth has played for more than a dozen Broadway shows including RAGTIME, LES MIZ and PHANTOM before making his Broadway acting debut in THE RITZ .
Seth co-wrote and starred in DISASTER! (which the NY TIMES called a “triumph”), and he is currently the afternoon host on Sirius/XM Satellite Radio’s ON BROADWAY and the host of SETH SPEAKS! You can also find his weekly column on Playbill.com and touring the country doing master classes and performing his one-man show “DECONSTRUCTING BROADWAY”.
About Seth
As a pianist, Seth has played for more than a dozen Broadway shows including RAGTIME, LES MIZ and PHANTOM before making his Broadway acting debut in THE RITZ .
Seth co-wrote and starred in DISASTER! (which the NY TIMES called a “triumph”), and he is currently the afternoon host on Sirius/XM Satellite Radio’s ON BROADWAY and the host of SETH SPEAKS! You can also find his weekly column on Playbill.com and touring the country doing master classes and performing his one-man show “DECONSTRUCTING BROADWAY”.
Appearances & Events
Seth’s Big Fat Broadway Show Aka DECONSTRUCTING BROADWAY!
Saturday, December 9th, 2023
Los Angeles, CA – The Wallis Sorting Room
Seth’s Big Fat Broadway Show is described as a combination of “America’s Funniest Home Videos,” “The Tony Awards” and “The Daily Show,” and has played from coast to coast for the last decade! The 90-minute tour-de-force features Rudetsky’s trademark “deconstructions,” in which he uses his amazing audio/video collection to break down brilliant performances from beloved Broadway divas.
Seth’s Broadway Concert Series! Starring Ana Gasteyer & Seth Rudetsky
Monday, January 15th, 2024
Aspen, CO – Theater Aspen
Tony Award winner Ana Gasteyer teams up with host and pianist Seth Rudetsky for a one-night-only special-event concert full of intimate, funny, behind-the-scenes stories mixed with incredible performances Gasteyer has performed on Broadway and beyond.
Seth’s Broadway Concert Series! Starring Jessie Mueller & Seth Rudetsky
Saturday, January 13th, 2024
Aspen, CO – Theater Aspen
The concert promises to be filled with intimate, behind-the-scenes stories prompted by Rudetsky’s insightful, funny and revealing questions–and the music from Mueller’s unique career. This is a spontaneous evening of show-stopping songs by Carole King, Sara Bareilles, Rodgers & Hammerstein and more!
Books, Music, & More

DISASTER! Original BROADWAY CAST ALBUM
DISASTER! (Original Broadway Cast Recording) delivers earthquakes, tidal waves, infernos, and unforgettable 70s hits!

Dreamgirls in Concert
Produced by Seth Rudetsky, The 20th Anniversary Benefit Concert for the Actor’s Fund was a “One night only” concert event featuring Tony winners Lillias White, Audra McDonald, and Heather Headley,
Musical Theatre For Dummies
In Musical Theater For Dummies, Seth takes you backstage and reveals everything you want to know (and what you didn’t know you wanted to know) about life in the theatre.

My Awesome-Awful Popularity Plan
Audie Award Nominee, Multi-voiced Performance, 2013
Justin has two goals for sophomore year: to date Chuck, the hottest boy in school, and to become the king of Cool U, where the “in” crowd sits.
MORE OF SETH’S sassafras

How a Young Sheldon Harnick Consoled Himself After Seeing His 1st Sondheim Show
Happy almost Thanksgiving! The Thanksgiving Day Parade always has fun Broadway performances and I have a few favorites for different reasons. I think the All Shook Up performance is cool because, (A) I love the show, and (B) it was in previews and the show changed...

SIRIUSXM STARS 109
Featuring the two-time Tony Award winning LEGEND, Chita Rivera, The the warm-hearted and hilarious “insult comic,” Lisa Lampenelli, and Sarah Dash talks about her career with LaBelle…including recording “Lady Marmalade”!

Seth’s Big Fat Broadway Show Aka DECONSTRUCTING BROADWAY!
Saturday, December 9th, 2023
Los Angeles, CA – The Wallis Sorting Room
Seth’s Big Fat Broadway Show is described as a combination of “America’s Funniest Home Videos,” “The Tony Awards” and “The Daily Show,” and has played from coast to coast for the last decade! The 90-minute tour-de-force features Rudetsky’s trademark “deconstructions,” in which he uses his amazing audio/video collection to break down brilliant performances from beloved Broadway divas.
Back to School Podcast
Skylar Astin
