2015 Participating Groups
TBA
Your Emcee for the Evening 
Angie Doctor
Angie is a jazz singer and arranger, has brought her extensive experience in solo and small group harmony singing to workshops and festivals as a judge and clinician for over 35 years, and has been an additional singer for groups such as The Manhattans, Heatwave, Gene Chandler, Barbara Lewis, Billy Paul, and many others. She is a studio singer and voice-over talent, is the soprano in the jazz vocal quartet Clockwork and was the Girl Bob in the wackiest of all a cappella groups in the last 6 years of their 36-year run, The Bobs. Additionally, she has been singer and soloist for music projects with Bobby McFerrin, Sufjan Stevens, Sweet Honey in the Rock, John Zorn, Meredith Monk, performing at venues that include Zellerbach in Berkeley, Jazz at Lincoln Center, Carnegie Hall, and the Philharmonie Berlin. Her vocal work is on many recording projects, including as a featured soloist on the Grammy-nominated recording of Leonard Bernstein’s “Mass” (Harmonia Mundi), conducted by Kent Nagano. Angie has recorded two albums of a cappella jazz duets with Dan Schumacher of “The Bobs”, arranged, recorded and produced by Richard Bob Greene. He Said, She Said, “Duets For Two Voices” and “Two: Vol. 2”.
A member of the San Francisco Bay Area vocal music community since 1995, her latest project was as Music Supervisor/Vocal Director/Arranger for a new musical about the life of Betty Reid Soskin, at Z Space in San Francisco March/April 2024. Angie was the vocal jazz ensemble instructor for all voice majors at the California Jazz Conservatory from 2014 through Spring 2020 and has been teaching a vocal jazz ensemble for community singers at the JazzSchool in Berkeley, California since 2014. More info and music can be found at angiedoctor.com. |
2015 Judges
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Aaron Director
Aaron Director has been involved in a cappella music since the late 1980s and for the past twelve years has been fully immersed as founder and executive director of Acaville, a nonprofit dedicated to a cappella, with streaming radio, a video channel, event coverage, and more. That role has enabled him to sit down with groups across the decades, coach, and teach. As a singer, he has performed with opera companies and jazz combos, and lots in between. When his headphones aren't on, he spends time with his family just outside of Portland, Oregon. |
Jesse Hamlin
Jesse Hamlin is an award-winning music writer and a respected veteran reporter of the the San Francisco entertainment scene. Hamlin has a regular column in the San Francisco Chronicle where he has worked as senior jazz critic and arts reporter for many years. He also contributes regularly to SF Arts magazine and to San Francisco Classical Voice, where he writes about jazz, Latin and classical music. His work has appeared in the New York Times, California magazine and in many other print and online publications. |
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Shiloh Hobel
Shiloh Hobel’s musical background as a singer, songwriter and musician inspired her to pursue a career in both the business production management and artistic sides of the industry and dedicated her passions to arts and education.
For over two decades Shiloh has earned a reputation as a respected music industry studio production manager and singer, earning numerous gold and multi-platinum awards for her business and vocal work with world-class recording studios and multi Grammy award winning record producer, Narada Michael Walden and the famed Record Plant Recording Studios. Selected clientele list includes: Whitney Houston, Aretha Franklin, Mariah Carey, Lisa Fischer, Patti LaBelle, Barbra Streisand, Howard Hewett, Tevin Campbell, Shanice Wilson, George Benson, Journey, Heart, Starship, Rick James, Santana and Huey Lewis and the News and many others. |
Craig Knudsen
In 1999, Craig Knudsen founded the talent agency, Knudsen Productions and it quickly became one of the most highly regarded US agencies representing vocal ensembles (both national and international). His agency’s current roster features two recent Harmony Sweeps National Champions: Six Appeal (2012) – Grand Prize Winners of the 2018 A Cappella Moscow International Championship, and Women of the World (2014). Additional past and current representation includes the multi Grammy Award winning British a cappella legends, the Swingle Singers; the multi Grammy nominated British early music vocal ensemble, Stile Antico; the SF Bay Area’s beloved women’s vocal ensemble, KITKA; the legendary BOBS! (also Grammy nominated); The Choir of Clare College Cambridge; The Marian Consort; and ModernMedieval. For 11 years Craig also served as the music director of the Kaiser Permanente Educational Theatre Project. In 2014, Craig was the recipient of the Arts Northwest “Coyote Award”, an award recognizing his “outstanding service to Arts Northwest and the western performing arts field”.
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Scott Mathews
Music Producer, Composer, Arranger, Song Doctor, Multi–instrumentalist & Tiki God. PRODUCED, RECORDED and/or PERFORMED WITH:- The Beach Boys * The Blind Boys of Alabama * David Bowie * Zac Brown * Jimmy Buffett * Johnny Cash * Rosanne Cash * Glen Campbell * Eric Clapton * Elvis Costello * Ry Cooder * Robert Cray * Dick Dale * Dave Edmunds * Roky Erickson * Jefferson Starship * Jerry Garcia * Billy Gibbons * Sammy Hagar * Herbie Hancock * John Hiatt * John Lee Hooker * Etta James * Mick Jagger * Booker T. Jones * Patti Labelle * Huey Lewis * Nick Lowe * Taj Mahal * The Mamas & Papas * Steve Miller * Eddie Money * Van Morrison * Aaron Neville * Roy Orbison * Van Dyke Parks * Steve Perry * The Pointer Sisters * Bonnie Raitt * Joey Ramone * Keith Richards * Todd Rundgren * Carlos Santana * Joe Satriani * Boz Scaggs * Ringo Starr * Barbra Streisand * Allen Toussaint * Trip Shakespeare (Semisonic) * The Tubes * Joe Walsh * Robin Williams * Carl Wilson * Brian Wilson * Bobby Womack * Stevie Ray Vaughn * Dwight Yoakam * Neil Young.... |
 
Complete list of 2015 participants
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Interested
in
Performing?
We are always seeking groups who would like to participate
in our events.
Groups of any style are welcome, but you must have between
3 and 12 members. We have a rule book which explains many of the
details of the event, which you can see by clicking here. All groups must audition in
order to compete. Generally this is done by sending a current tape
and photo, although live auditions are sometimes arranged. The
purpose of the audition is to make sure the group is appropriate for
the Festival and to help the Director determine the performance
order. If a group has competed previously, the audition process may
be waived.
How to enter
Please send music and photos to the
regional director :
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