HomeAbout CASABoard of Directors and Program Managers

CASA is run by a very dedicated team of a cappella enthusiasts. If you want to contact any of us, send to our individual emails listed below, or send a general email to contact@casa.org

Board of Directors

Greg RubinGreg Rubin President

Greg was raised in Boston and started his a cappella career as a member and Musical Director of The Trinity Pipes at Trinity College. In 2005 Greg started Custom Acappella, an arranging and vocal consulting company, and in 2008 Greg assumed his current position as Musical Director of the NYC based group Ten & Change. He also directs a group at a high school in the Lower East Side and is an ICCA judge. Greg's professional background includes time as a strategy consultant and as a marketing director at Sony Music and Jive Records. He lives in Brooklyn with his wife. Greg holds an MBA from NYU Stern School of Business. @greg_rubin

Tom Anderson Vice President
Director of Media Development

Tom Anderson is a professional arranger specializing in a cappella music. Originally from northern Minnesota, he was a member of professional Minneapolis aca group Four Shadow at age 19. While studying music composition at the University of Wisconsin-Eau Claire, Tom was the original music director of UWEC a cappella group Fifth Element and played piano in the jazz band that DownBeat Magazine named the best in the country. He also had his first brush with CASA, serving as Wisconsin CASA ambassador and as the inaugural coordinator of the A Cappella Community Awards (ACAs). After college, he returned to the road as a member of Boston pro group Ball in the House before leaving to attend law school.

After a five-year detour as a practicing attorney, Tom is now back where he belongs, making music full-time. His clients - through his studio and arranging shop, Random Notes - include some of the top names at all levels of a cappella, from "Sing-Off" competitors (Committed, On the Rocks) and ICHSA champs (Limited Edition, Vocal Rush) to pro groups (the Swingle Singers, Cluster, Peter Hollens) and "mainstream" entertainment companies (Royal Caribbean Cruise Lines, Disney theme parks). Tom is a frequent instructor and masterclinician at a cappella festivals and workshops and also serves as CASA's Director of Media Development. He is a diehard Twins fan and is certain that 2016 is their year. @RandomNotesLLC

Deke Sharon

Deke Sharon Founder

Deke Sharon has been singing a cappella since the age of five and spent his formative years with one foot in traditional choral idioms (church choir, San Francisco Boys' Chorus, madrigal groups, barbershop quartets) and the other in rock bands. The two came together during his tenure as music director of the Tufts Beelzebubs, and he formed CASA in hopes of creating a community of like-minded acappellaheads.

Often called the "father of contemporary a cappella", Deke has played a prominent and influential role in the formation of CASA's many outreach programs. Most recently, he founded the Contemporary A Cappella League (CAL), a national network of a cappella groups for post-collegiate and adult singers.

Deke founded and has been singing in the vocal rock band The House Jacks since 1991. The group has produced seven full-length albums and completed multiple world tours. He arranges and directs the groups on NBC's a cappella competition reality show, "The Sing-Off". @dekesharon

shaneShane Ardell Director of Technology

Shane began arranging music at an early age and ventured into arranging a cappella music at the age of 16. She started her contemporary a cappella career at Georgia Tech as a performer, arranger, and eventual president of the all female group, Nothin' but Treble. While still in college, she also began singing in a rock/gospel semi-professional group, Breakdown, in Atlanta. Shane continues to arrange and coach groups as well as judge for the ICCAs. An engineer at heart, Shane spends her days as a web software developer. @shaneardell


Blair Baldwin Director of Festivals and Events

Blair Baldwin first joined the aca community in 2004 when she joined the UNCG Sapphires. She served as director, arranger, and percussionist for three years, and helped to produce the group's debut album. Since then, she has been a judge for the ICCA's, ICHSA's, and CARA's, and has worn various CASA hats including Executive Producer and Talent Manager.

Blair has an Arts Management degree from Columbia College, and lives Chicago where she works as the Company Manager for the Joffrey Ballet. If you (or someone you know) would like to be considered for performance opportunities at CASA festivals, please email Blair at talent@casa.org.


Brian ChambersDirector of Communications/PR

It is a proven fact that Chambers (he goes by many names and wears many hats) is the least prestigious and talented graduate of the School of Visual and Performing Arts at Montclair High. He left and became #13 of the original member of the University of Delaware Ychromes. His Ychrome logo is still being used by the group many centuries later ... thus, a career in branding was born.

Later, he was a founding member of Rutgers Casual Harmony and Deep Treble. The latter was the youngest group ever to advance to the ICCA Finals. The championship director at the time dubbed them, "the Antichrist of collegiate a cappella." He took that brand and used to market group nationally ... thus, a career in communications was born.

In 2007, he created and performed with the Red States, one of the initial groups of CAL (Contemporary A Cappella League). They won many awards, accolades and opened for Randy "The Cowboy" of the Village People.

As he was known for in the collegiate a cappella world, he still loves Golden Grahams and you but not necessarily in that order.

Seriously, he aims to communicate to and for every voice in the a cappella world from newest, quietest fan to the most experienced critic. And thus a career in difficult but rewarding promises was born.

Virginia DeMoss

Virginia DeMoss Director of Development

Virginia DeMoss first became involved with a cappella in high school, singing lead in her high school's first female barbershop quartet. She then went on to earn a bachelor's degree in music from Florida State University where she sang with both All Night Yahtzee and Acabelles. This is where she began arranging and directing and she has continued to do so on and off since. She has been involved with CASA since 2011, serving as the Program Manager of Volunteers and SoJam Collegiate Competition Producer. She has also served as CARA judge, ICCA judge, ICCA & ICHSA producer and master clinician. Currently, she is the Production Coordinator for the BOCA and BOHSA compilation albums at Varsity Vocals. After earning a master's degree in Social Work and working in mental health for 6 years, she left the field to pursue a career in development/fundraising and is excited to further her professional experience as Director of Development for CASA, an organization very dear to her.
Marc Silverberg

Marc Silverberg Director of Education

Marc Silverberg is a doctoral fellow at Five Towns College. He is the author of “Quest for the A cappella Major,” a blog that discusses the continuing education of contemporary a cappella music and group improvisation. He has presented workshops on vocal improvisation at several CASA.org sponsored festivals, as well as the American Choral Directors Association’s 2013 national convention. His CAL Group, Satellite Lane, was recently crowned the 2013 New York Harmony Sweepstakes “Audience Favorite,” as well as the recipient of “Best Arrangement.” In addition to being an a cappella clinician, conductor, and performer, he also writes original musicals and plays. His original work, He’s Not Himself, premiered Off-Broadway in 2012 as part of the New York Music Theatre Festival. He is a graduate of the University of Delaware and Westminster Choir College. @docacappella

Program Managers

arielAriel Arbisser Program Manager: Marketing

Ariel Arbisser currently sings with The Funx and start Lady Jaye, but may be best known for her time singing with the Cornell Chordials at Cornell University where she won the 2010 CARA for Best Solo and was featured on the CARA-winning track “Ramalama (Bang Bang).” Her solos, including her guest track "Dog Days Are Over" with Overboard, have been featured on Sing, Voices Only, and Voices Only Forte. After Cornell, Ariel devoted a year to writing, producing, and performing in Sex, Drugs, and A Cappella: An Original Web Series. She still lives in Ithaca, NY where she is a vocal coach, sings with multiple bands, serves on the Board of Trustees for a non-profit musical theater company, and recently graduated from The Actor's Workshop of Ithaca. In the near future, she plans to move to NYC and continue singing! @arielarbisser

Lauren France Manager: Event Social Media

Lauren France graduated from Elon University in 2009. In addition to double majoring in Music Performance and Strategic Communications, she was also the president and fundraising chair of Elon’s premiere all-female a cappella group, Sweet Signatures. Lauren is a skilled arranger, ensemblist, soloist and choreographer, and was awarded a “Best Choreography” award at the 2008 ICCA Quarterfinals and 2012 NY Harmony Sweepstakes. Her work has been featured on CARA nominated albums, as well as various festivals across the country. Lauren is currently a member of VXN, a professional all-female vocal band. She lives in Astoria and works as a production manager. @franzia86
Bryan Guffey

Bryan Guffey Marketing Manager

Originally from the heartland of America, Kansas, Bryan first found contemporary a cappella in 1997. After forming his first a cappella group in high school at the tender age of 15, Bryan proceeded to study Musical Theatre at Kent State University, eventually moving to New York City to pursue the dream of acting, which took a turn when Bryan discovered just how much he liked living a comfortable lifestyle.

After working for Apple at their flagship 5th Avenue store in New York City and launching the iPhone, singing in random a cappella groups in the city, managing the York Theatre during a cappella musical IN TRANSIT”s debut there, and producing a the smash benefit concert of ZANNA, DON’T in 2009, Bryan hopped on a cruise ship to sing around the world with a cappella group Full Sail, where he met Tim Foust and rekindled his love for a cappella. After that gig, Bryan fell into his current job in IT consulting for nonprofits and volunteered as the first Marketing Manager for A Cappella Records. Bryan has also served as a CASA writer, volunteered at many CASA Festivals, and runs PR for SingStrong Chicago.

In his spare time, Bryan now coaches various high school and college a cappella groups, including Centerville High School’s Forte, Ohio State University Buck That! and CWRU Speakeasy, and works with The Vocal Foundation. When not doing a cappella things, Bryan serves on the Board of Directors for his fraternity, Delta Lambda Phi, reads science fiction and fantasy, watches TV, listens to way too many tech podcasts and generally loves hanging out with as many amazing and cool people as possible.

Bill Hare

Bill Hare Program Manager: Forum

Bill Hare has been a full-time recording engineer/producer for 28 years, and has specialized in contemporary a cappella production since 1989. Over the last two decades, Bill has recorded and/or mixed acclaimed albums for some of the best contemporary a cappella groups around the globe, including England's Flying Pickets, Swingle Singers, King's Singers and Voces8, Denmark's Basix and Vocal Line, Norway's Apes & Babes, Italy's Cluster, The Ghost Files, and Maybe6ix, as well as working with many top American acts including Nota, Duwende, Street Corner Symphony, The Backbeats, and The House Jacks.

Collegiate A Cappella clients include The Beelzebubs, Divisi, and about 80 others. Bill is the world's most awarded individual contemporary a cappella producer, including over 60 appearances on BOCA, over 120 CARA nominations, over 30 albums in the RARB "Picks of the Year" lists, and 11 "DeeBee" awards since 1987 in the Vocal Jazz category from Downbeat Magazine.  In 2010 he added a Grammy Award to this list in the Classical Crossover Album category for Christopher Tin's "Calling All Dawns".

For more information, visit Bill's website – www.dyz.com. @billhare

TeKay (Thomas King) Program Manager: Ambassadors, Compilations

TeKay was one of the first ambassadors for CASA back in the early '90s. He's a member of Contemporary A Capella League group DeltaCappella and served as a CAL-rep for SoJam. He's been a RARB reviewer for several years and is one of the sing series producers. Previously, he served on the Board of Directors for the Alliance of A Cappella Initiatives as a jack-of-all-trades and the Executive Producer of the Sing series of recordings. He was the Associate Editor of the Contemporary A Cappella News magazine for more than a decade and was the South Regional Producer of the ICCA from 1998-2004.

@acappellanews @casa_ambassador

Meron Mogos Manager: Event Sponsorship

Originally from the suburbs of NYC, Meron Mogos got her start in a cappella in 2004 with Duke University's Lady Blue. Her solo/arrangement of Ciara's "Like A Boy" was featured on Voices Only 2009. Meron joined NYC CAL group, Empire in 2011 and after moving to Los Angeles to pursue her love of film/television in 2012, she co-founded the all-female CAL group, Premiere and serves as their President. Meron is also 1/5 of professional vocal group, VXN.

Outside of a cappella, Meron enjoys traveling the world, anything and everything entertainment-related, and most importantly, happy hour. Meron worked in advertising sales at Warner Bros. for three years and now currently enjoys the freelance life while pursuing opportunities in producing/talent management. She is also an entertainment blogger and has been featured on various websites including The Huffington Post.


Liz Mongrello Manager: Event Volunteers

Liz began her a cappella journey with Groove A Cappella at Smith College, her beloved alma mater where she earned a bachelor’s degree in music. She spent much of her musical career at Smith in leadership positions, serving as Business Manager and Co-Director of Groove as well as President of the College Chorus and Glee Club. Pursuing a graduate degree from CCSU in Student Development in Higher Education, Liz took a break from performing herself, but was happy to advise the CCSU A Cappella Society, which consisted of four different groups. After a two-year hiatus, Liz saw the need to have music back in her life. She found her way to Fermata Town and has been singing crunchy jazz harmonies with them for over a year.

When not at rehearsal or just spending time with her Fermata Town family, Liz works with the training and sales teams at the Boylston Street Apple Store. She thrives in an environment full of really cool products and amazing customer service. You might also find Liz running through the streets of Somerville, attempting not to keel over after three miles. If you find her laying on the sidewalk unable to breathe, please give her a ride home - she would like to live to see another CARA.
Chris Tess

Chris Tess Program Manager: Tunes to Teens
Program Manager: mp3 Library

Chris Tess served on the CASA Board of Directors starting in 2003, when he created Tunes To Teens, a CASA program that sends donated a cappella CDs to junior high and high school choruses. He also runs the A Cappella Mega-Sale.

Chris sang with the Pikers at Washington U in St. Louis, as well as several other vocal ensembles. He also created and directed the Notochords at St. Louis U. School of Medicine, and sang in and wrote for MACH 1. More recently, Chris sang in Redline, a CASA League group. In 1993 he co-founded the Recorded A Cappella Review Board ( RARB) and headed that up until 2004. He has judged for several years for the CARAs and the NCCAs/ICCAs. In his spare time, Chris is a doctor. @christess
Rick Thomas

Rick Thomas Program Manager: Awards

Originally from suburban Detroit, Rick Thomas was first introduced to the world of a cappella in 2005 when he joined Eight Beat Measure at the Rochester Institute of Technology. Since falling in love with the artform at his first SoJam in 2010, Rick has gone on to serve as Upstate NY Ambassador, co-founder of SMACC (now known as BOSS), CARA nominator/judge, ICCA judge, and clinician for groups across the country. Rick is also the owner and lead producer/engineer for Richard Thomas Music, his music production and management business.

Outside of a cappella, Rick works as a Software QA Engineer for Lulu.com, and his second passion (after music, of course) is all things tech. He also enjoys basketball, all Detroit sports, fantasy football, bar trivia, sports analytics, podcasts, cooking, rap music, and hugs.

@richardlthomas @rthomasmusic

Matt Woodward

Matt Woodward Manager: Event Education

Matt Woodward sang tenor in a barbershop quartet called the Nile Manski Trio, which took 3rd place at the International Collegiate Barbershop Contest in 2002 and 2004. He was a tenor section leader of the San Marcos Marcsmen, the 2008 International Youth Chorus Grand Champions. He frequently records learning tracks for the TMEA Region music in San Antonio. In 2012, he taught a class on warmups and overtones at BOSS and SoJam. He currently teaches choir at MacArthur HS in San Antonio. His group, PFC, was the 2011 ICHSA Champs, 2012 Southwest ICHSA Champs, and has won every award Varsity Vocals offers except 3rd place. His passions in life are his gorgeous wife, arranging, cooking (eating), and snobby hi-fi audio. @mwoodward710
Zakk WootenZakk Wooten Program Manager: Memberships

Zakk Wooten has been singing a cappella since he was 15 years old. He co-founded the professional group No Better Cause during his junior year of high school. After high school he joined the group Soul’D Out where he traveled the high seas with Celebrity Cruise Lines. Zakk then got his degree in Vocal Music Education from the University of Nebraska-Lincoln. There he founded and directed the a cappella group Rocktavo. Zakk led Rocktavo, in their first year, to the ICCA finals where they placed second and his arrangement of 'Figaro' won “best arrangement.”

After Zakk graduated he was hired by The Cat’s Pajamas to start a franchised group called The Cat’s Meow, where he traveled the world aboard Norwegian Cruise Lines. In October of 2010 The Cat’s Pajamas offered Zakk a position with the group in Branson Missouri. Zakk sang with the Cat’s Pajamas until December of 2011. The year 2012 brings wonderful new opportunities for Zakk. He has recently joined forces with some of his 'a cappella family' to create the group re:Voiced. Zakk lives in Denver with his gorgeous Siberian Husky, Rilo. @zakkwooten


Julia's picture couldn't BE by christopherMD

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