2026, dates to come
A new Jewel Box show
The Jewel Box Musical Theater is cooking up something new for 2026. Titles and dates land here first.
Jewel Box Musical Theater
Forty years on stage, from Opera Pacific and the San Francisco Bay Area to cabaret rooms in New York and theaters across the Netherlands and Germany. These days I sing here, and I teach.
On stage
Where to catch me next, and what has just come off the road.
2026, dates to come
The Jewel Box Musical Theater is cooking up something new for 2026. Titles and dates land here first.
Jewel Box Musical Theater
Available for booking
My newest solo cabaret show, in English and Dutch, premiered at the Kerk van Beets in October 2021. It travels well and it is available for future bookings.
Solo cabaret, premiered Kerk van Beets, Beets
May to July 2025
Maltby and Shire’s off-Broadway revue, played as Man 1. Theater Pantalone in IJsselstein on 10 and 25 May, then kleines Theater Bad Godesberg in Bonn from 3 to 27 July.
Jewel Box Musical Theater, Netherlands and Germany
Jan 2023 to Jul 2024
The show that started the company, toured through the Netherlands and Germany: IJsselstein, Amsterdam, Saarbrücken, Cologne and Bonn. There is a cast album.
Jewel Box Musical Theater, Netherlands and Germany
Streaming, free
Me as Mr. Mushnik, on demand and free to watch.
Tenacious Theatrics
Voice and piano
I love teaching students at all levels, whether you are a beginner or on Broadway. Singers and pianists are welcome in my studio in Purmerend, and Zoom lessons are open to students worldwide.
Everything I teach comes back to healthy, safe and sustainable singing. Your singing voice should match the tone and colour of your speaking voice, and every register should sound like the same person. I am not here to teach you to sing like your favourite performer. I am here to help you sing as the best possible version of yourself.
Weekly work on the instrument itself, for singers and for pianists. Four tent poles:
Mostly musical theater from every era, plus standards from the American Songbook and the occasional art song to stretch a skill.
A coach helps you learn specific material, a role or a song. A coach does not work on technique or vocal problem solving, so coaching is project based rather than weekly.
You can work with several coaches at once. You normally work with one teacher at a time.
I will ask about your experience and where you want to go, take you through some vocalises, and hear you sing something if you have it ready. If you do not, that is fine, it is not a prerequisite.
Hearing you tells me where you are right now. If I hear something that concerns me, hoarseness or raspiness for example, I may ask you to see an ENT before we start work.
Watch and listen
Sizzle reel
Biography
Born in Orange, California, John landed his first part at the age of 11: an Islander on Bali Ha’i in “South Pacific”, performed under the stars at Pearson Park Amphitheater. His first principal role came the following year, Prince Chulalongkorn in “The King and I” with Whittier/La Mirada Light Opera.
He studied classical and musical theater technique with Darlene Romano and acting with Leland Murray, took piano with Eleanor Twichell from ages 9 to 16, and worked through Fullerton Civic Light Opera, the Grove Shakespeare Festival, Downey Civic Light Opera, Long Beach Community Players, Newport Theatre Arts Center, the Beverly Hills Playhouse and Yorba Linda Musical Theatre. Everything from “Song of Norway” and “Finian’s Rainbow” to “Evita”, “A Chorus Line” and “Joseph and the Amazing Technicolor Dreamcoat”.
John graduated early from high school and made his professional debut at 16 as the Bangleman in “Kismet” at Sebastian’s/West Dinner Playhouse in San Clemente. At 19 he was contracted into the chorus of “Aida” with Opera Pacific, which became his artistic home and led to their Apprentice Artist program: the tenor in the “My Fair Lady” Cockney Quartet opposite Patti Cohenour, Giuseppe in “La Traviata”, and the chorus of “Norma” with Dame Joan Sutherland. He studied voice through those years with Kathryn Skatula.
Then he stepped away. Theatre and French at Orange Coast College, followed by years in tech and the non-profit sector: leading tours of engineers around Excite.com’s Redwood City campus with a bullhorn, Apple’s International Developer Department in Santa Clara, and training work for Eastfield Ming Quong in Los Gatos and Campbell.
He started studying again at American Conservatory Theatre’s Studio program in 2006, which is where he learned to harness his power as an actor and found vocal and emotional reserves he had never reached. He returned to performing in 2007 with the revue “The Music that Makes Me Dance” at ACT’s Garret Theatre.
John returned to college in 2012 and finished a Bachelor of Fine Arts in Vocal Performance at Notre Dame de Namur University in Belmont, California in 2015, summa cum laude. Two summers of the Musical Theatre Conservatory brought master classes with Karen Morrow, Euan Morton, Susan Egan, Wesla Whitfield and Jamie Torcellini, and work with Dr. Lee Strawn, Daniel Lockert (still one of his coaches and pianists), Debra Lambert, Marc Jacobs, Greg Fritsch, Kimberly Mohne-Hill, Dottie Lester-White and Robyn Tribuzi.
At NDNU he moved into leading roles: Uncle Max in “The Sound of Music”, Alfredo in “Die Fledermaus”, King Ouf in Chabrier’s “The Star” and Mr. Laurence in “Little Women”. He also took part in two readings of Craig Bohmler’s “All the More to Love”, playing a swath of characters, a shoe fetishist with a thing for a certain sassy red pump and a down-on-her-luck drag queen named Gloria N.X. Chelsea among the favourites.
From 2012 to 2016 John appeared in musicals all over the San Francisco Bay Area: a very busy track in “Annie” at Tri-Valley Repertory Theatre, Manfred in “Sunset Boulevard” at Contra Costa Musical Theatre, Sipos in “She Loves Me” and Mister in “Sunday in the Park with George” at Foothill Musical Theatre, a cross-dressing Herod in “Jesus Christ Superstar” at Coastal Repertory Theatre, Mr. Erlanson in “A Little Night Music” and the cigar-chomping Herman in “Sweet Charity” at Hillbarn Theatre. Three seasons at Woodminster Amphitheatre in Oakland took him back to his outdoor theatre roots.
He was Staff Music Director at the Hillbarn Theatre Conservatory from 2014 to 2016, conducting shows from Jason Robert Brown’s “13” to “Oklahoma!” and “Willy Wonka Jr.”
John started performing cabaret in 2016. His two solo shows played to full houses at Society Cabaret in San Francisco and San Jose, the Sausalito Song Society and Don’t Tell Mama in New York. “He Said/She Said” is an irreverent look at his life and loves through the eyes of some favourite musical theatre heroes, and heroines. “Another Hundred People” is about his love affair with New York, which began with a first pilgrimage to Broadway to see the original “Annie” in 1978.
He has guested with G. Scott Lacy and Patrick Leveque, played the dual role of Nicky Gazpacho and an on-the-lam Bad Santa in the film noir spoof “Cabanoir”, and made his New York debut with The Cranky Cabaret, a collection of actors singing songs of anger and assorted annoyance.
John now lives just outside Amsterdam. He is married to Krijn, and they have a rescue dog named Domino. He took Meisner technique classes with Steven Ditmyer at Meisner International in Amsterdam from 2019 to 2022, and much of that work transfers directly to singing, so it turns up in lessons and coachings.
During the Covid years he performed online for Palo Alto Players, Tenacious Theatrics and P3 Theatre Company, sang on Broadway By the Bay’s “Home, Hope and Holidays” and recorded a duet with Krissy Dorn for JB Presents’ “The Best of Broadway”. From January to April 2021 he played Oliver in the short film “Crossroads Life”, which won the Jury Prize at The Hague Global Cinema Festival, and he has since filmed the web series “Bittersweet” and the horror film “Beast and Feast”, plus a long run of online advertisements, so keep an eye out while you are playing Candy Crush.
He premiered his newest cabaret show, “Not Just a Phase”, at the Kerk van Beets in October 2021. In 2022 he co-founded the Jewel Box Musical Theater with Krissy Dorn, Merel Zeeman and Frans Heemskerk.
John opened his private voice studio in the Bay Area in 2015 and has worked since with students from beginners to Broadway veterans, watching them get cast regularly by some of the best theaters around. His training lets him hear a singer and quickly name their strengths and their weak spots, then work on technique, interpretation, choosing material that fits their casting type, and building a strong audition book, always with a focus on singing safely and sustainably. You only have one voice.
For John, performing and teaching are two sides of the same coin. Being a teacher makes him a stronger performer, and being a strong performer makes him a better teacher. He is a member of the American Guild of Musical Artists.
Fun trivia fact: John spent his 18th birthday working as an extra in the cult classic "Back to School" starring Rodney Dangerfield. He appears in the pivotal Triple Lindy dive sequence.
Credits
Show, role, company, director. Print this page and it comes out as a plain resume with every category listed.
Closer Than Ever
Man 1
Starting Here, Starting Now
Man 1
Sweet Charity
Herman
She Loves Me
Ladislav Sipos
Kiss Me, Kate
Pops / Padua Priest
Jesus Christ Superstar
Herod
Curtains
Oscar Shapiro
Sunday in the Park with George
Mister, understudy for Jules and Louis
Les Misérables
Bamatabois / Army Officer
Annie Get Your Gun
Moonshine Lullaby Trio
A Little Night Music
Mr. Erlanson, Quintet
All the More to Love
Gloria N.X. Chelsea, reading
Ragtime
J.P. Morgan
Fiddler on the Roof
Avram, the bookseller
Annie
Drake
Sunset Boulevard
Manfred
Annie
Bert Healy
Not Just a Phase / Niet Zomaar Een Fase
Solo cabaret show
He Said/She Said
Solo cabaret show
He Said/She Said
Solo cabaret show
Another Hundred People
Solo cabaret show
Cranky Cabaret
Guest singer, New York debut
G Scott Lacy: Duets
Guest singer
Verdi Requiem
Chorus
Chess in Concert
The Arbiter's Song
Broadway San Jose season rollout
Featured singer
He Said/She Said
Solo cabaret show
Cabanoir
Bad Santa / Nicky Gazpacho
Ann and Mark's Art Party
45 minute solo set
Oh What a Beautiful Evening
Featured singer
Stages of Love
Guest singer, with Patrick Leveque
Songs in September
Featured singer
Beast and Feast
Chicken Man
Bittersweet
Web series
Crossroads Life
Oliver
Online advertising
Zip Recruiter, Hero Health, Dream Games, Z-Quiet, Playmaker, Tanner's Shoes, Moonactive, Ward's Leather
The Actor's Atlas
Guest, season 3
Theatre Talk UK online chats
Co-host, with alumni of Evita, Cats, Sunset Blvd and Phantom of the Opera
Little Shop of Horrors Online Cabaret
Mr. Mushnik
How We Keep the Art Alive
The Least of My Troubles, from Blondel
Holiday Family Sing-Along
The Christmas Song, in Dinglish
The Perfect Year
Before the Parade Passes By, and group numbers
If You Knew My Story
Wrong Reflection
Live with P3 Theater Company Educates
Interview
Morgan on the Dayley
Travel, by Maltby and Shire, with Morgan Dayley
Drunk Broadway
Interview on the history of She Loves Me
Starting Here, Starting Now
Cast album
The Best of Broadway
Take Me to the World, with Krissy Dorn and Matthew Martin Ward
Home, Hope and Holidays
Choir, tenor 2
Scandalous, a new operetta
Charles Surface, tenor
BFA, Vocal Performance
Summa cum laude
Voice
Dr. Lee Strawn
Voice
Kathryn Skatula
Voice
Darlene Romano
A Singer's Workshop
With Karen Morrow
Meisner technique
Foundations, monologues, emotional preparation, independent activities, Meisner in practice
Studio A.C.T.
Acting IV, scene study, audition prep, master class for singers, cabaret project
John Rinaldi Voice Studio
Singing and piano, technique and coaching
Press
“Emotionally powerful”
Bart Greenburg, Cabaret Scenes
Get in touch
Whether you want to start lessons, book the cabaret show, or ask about availability, write to me here and I will come back to you.