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For more information about events or to book Darlene for upcoming Concerts,

Master Classes, Residencies, Seminars & Workshops, 

please call the TimeArt® Office at 818-760-4954 or click here to send email.

 Click Here to see Descriptions of Concerts Offered

Upcoming Appearances



Live In-Person Events 
Now booking events, indoor or outdoor.

Previous Appearances

Flyers, Pictures, Reviews, Comments

July 15, 2023, Radio Host DJ Thornton Memorial

12pm - 3pm, Long Beach, CA. Recreation Park Bandshell

Featured Guest Artist Performer

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October 14, 2022, Traveling the Blissful Highway Concert

7pm doors open, 8pm-9pm concert, doors close 10pm at TimeArt® Studio, Studio City, CA

Full Outdoor Concert and CD Release Party "Traveling the Blissful Highway"


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March 28th & 29th 2022 at KBA Forum in London, England. • PRIVATE EVENT • Speaking & Performing
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October 24, 2021 10am at Vision Church in San Diego • Performance during service.
October 24, 2021 12pm at Vision Church in San Diego • Workshop
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FREE Online Zoom Concerts begin October 15 - 28, 2021
featuring Darlene's new solo piano album, "The Grand Piano Spa: Legacy" 
Click Here to retrieve Link 

Darlene's Last Appearance in November, 2019 before Pandemic.

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October 12 & 13, Oakland, CA • East Bay Church of Religious Science • Climate Reality Project Event; Singing at Services; Workshop

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Presented by Climate Reality Leader Darlene Koldenhoven

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With Oakland Climate Reality Leader 

Teron McGrew, M.S., PhD Candidate.

Read her statement on Environmental Justice for Marginalized Communities here.

With Oakland Climate Reality Leader Paula Swiatkowski. Read her Sierra Club opinion piece on ocean acidification here

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Katy Higgins, Oakland Climate Reality Leader

• Mountain View, California - October 11, 2019 • 7:30pm • East West Bookstore
  Color Me Home Concert with Singing Bowl Healing Segment

• Mountain View, California - October 12, 2019 • 11:30 - 2:30 • East West Bookstore

  Wellness With Sound and Voice Workshop

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Guest Artist

Grant Geissman

Acoustic Guitar


Guest Artist

Joanne Lazzaro

Flutes & Native Flutes



Guest Artist

Robin Olson



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Guest Artist

Michele Forest



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Guest Artist

Jane Carter



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Steve Shepherd

  • Beverly Hills, CA - August 18 7pm • Tree People: Once Upon a Canyon Night Summer Series 2019. 

      12601 Mulholland Dr. Outdoors, under the stars in the forest! Tickets: Tree People

May 31, 2019 Florence, Oregon 

Color Me Home Concert at Kathy Parsons' Concerts

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June 2, 2019, Portland, Oregon 

Unity of Portland, Services, Mini-Concert/Workshop

April 28, 2019

Indie Music Channel Awards

Induction into Indie Music Hall of Fame

The Grammy Museum, Los Angeles, CA

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November 17, 2018

Climate Reality Presentation

DeVorss & Company VPs

Granada Hills, CA

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November 1 - 4, 2018

TAXI Road Rally

Workshop on Singing and Producing Vocals, Mentoring

Westin LAX Airport Hotel

Los Angeles, CA

August 11 & 12, 2018

East West Bookstore

Mountain View, CA

August 11 - Full Color Me Home Concert 7:30pm

August 12 - Wellness with Sound and Voice Workshop 2pm -5pm

Concert Tickets at EastWestBookshop

Workshop Tickets at EastWestBookshop

June 16, 2018

COVR Awards Concert/Banquet 6pm

Denver, CO

May 6, 2018 • 1-4:00 pm

Wellness with Sound & Voice Workshop
Earthsong Books & Gifts

2214 Kennedy Rd., Janesville, WI 53545

Limited Seating: First Come First Seated

Tickets: $33 advance, $44 event day

CALL FOR TICKETS (608) 754-3933

May 5, 2018 • 8pm - 9:20pm

Color Me Home Concert

Guest Artist:

AL JEWER on Flutes & Native Flute 

SUSAN SURFTONE on Acoustic Guitar

The Janesville Woman's Club

108 S. Jackson, St, Janesville, WI 53548

Limited Seating: First Come First Seated

Tickets: $20 advance, $30 event day; $12 students w/ID advance only.

May 4, 2018 • 6-9pm

Wellness with Sound and Voice Workshop

Insight Awareness

18112 Martin Ave., Homewood, IL 60430


Limited Seating

Tickets: Advance $35 • $50  Event Day


April 28, 2018 • 8pm

Color Me Home Concert

South Pasadena Carnegie Library

Guest Artists:

Joanne Lazzaro - flutes, Native Flute

Earle Dumler - oboe, English horn

Jane Carter - flugelhorn

Susan Surftone - acoustic guitar

Get Tickets & More Details Here

Feb 4, 2018

Mumbai, INDIA

TEDx Talk

Ricky Kej. Featured Soloist

 TEDx Gateway - Featured Soloist with Ricky Kej's talk and short concert on environmental consciousness. Photos: Soundcheck & After Performance with Principals/Ricky Kej.

March 18, 2018

Fountain Hills, AZ

Color Me Home Crossover Concert  4pm-5:15pm


Dear Ms. Koldenhoven: My wife and I had the pleasure of attending your concert in Fountain Hills this afternoon. Let me say first of all, it was nothing less than spectacular!!!  We have been to many plays, concerts, and other performances, and I must say that the afternoon was absolutely delightful. You probably get more fan mail than you can possibly answer, but I could not let the moment pass without letting you know that you touched my heart. Your vocal, instrumental, and ad libs will be with me for a long time. Thank you. Thank you. Thank you. You are truly inspirational. If there were a process to nominate Artist of the Year, I  would be the first to put in your name. I know you get a ton of fan mail, but if you could put me in your address book, I would be forever grateful. If not, well, you are a busy woman and I understand. Thanks again for a very memorable afternoon. I sign this missive as your newest and greatest fan. 

–James Eelkema M.D., Arizona

Jan 29, 2018

New York City

10 Hudson Yards Bldg

SAP Innovation

Featured Soloist with Ricky Kej

Jan 26, 2018

Edison Ballroom, NYC

Roundglass Music Awards 

Featured Performer and Nomination Best Ambient/New Age Song "Ode to Our Orb"

September 14, 2017

New York, NY

ABC Studios

TV Performance


The View | ABC Studios New York

October 6, 2017

Bangladore, INDIA


 Ricky Kej's Shanti Samsara Environmental Consciousness Concert Event - Bangalore, India

July 18-23 2016

Bangladore, INDIA

Concert & Video

for Ricky Kej's Shanti Samsara Project to raise awareness for Climate Change with the United Nations COP21 Paris Summit on Climate Change with Presidents of India and France.


Featured Soloist along with Wouter Kellerman from South Africa, Rocky Duwani from Ghana, Ani Choying Drolma from Tibet, Tibetian Monks from Sherabling, 150 Voice Childrens Choir from India and more.

Concert for the Queen of Bangalore and 650 invited only guests/dignataries worldwide.

A video of the concert is upcoming. The video of "One Song"

May 14, 2016

San Diego, CA

CONCERT: United States Marine's Reunion Banquet Nam Phong Rose Garden 1972/73

May 15

San Diego, CA

Vision Center for Spiritual Living


WORKSHOP: 12:30pm - 3:30pm

6154 Mission Gorge Rd. Sutie 100

San Diego, CA 92120


May 7, 2016

New Orleans, LA

ZMR Broadcasters Awards & Concert Event

Joy Theater


1200 Canal St., New Orleans, LA 70112

LINK to Info & TIckets


Featured Performer Opening the Show

March 25, 2016

Sedona, AZ

Sedona Creative Life Center - The Great Room



Darlene Koldenhoven with Steinway Artist Louis Landon and guest Native Flautist John Sarantos



March 26, 2016

Sedona, AZ

Sedona Creative Life Center - The Great Room



"Wellness with Sound and Voice"



March 18, 2016

Scottsdale, AZ

The Land of Ahh's


with Steinway Artist Louis Landon and Special Guest John Sarantos on Native Flute


Due to un for seen circumstances at the venue, the concert will be CANCELLED till further notice. –Land of Ahhs

March 13, 2016

Torrence, CA

Unity South Bay

SERVICE: 10:30am

2545 W. 237th St. #A,

Torrance, CA 90505

Soloist & Pianist for Service

September 19 & 20, 2016

Sint-Truiden, Belgium

Mozart Brain Lab International Conference


Concert & 3 Workshops "Tomatis Meets Hollywood"

on Singing and the Voice/Ear/Eye/Brain connections

Solution for Tone Deafness and more.

September 25-27, 2016

Stein, Netherlands

Concert & Vocal Workshops

Stein, Netherlands (the southern Limburg part)

Kerani Music Studio

Wilhelminaplein 11, 6171EN Stein (Lb)

Tickets & Info: Email Link


Solo Concert Friday 8pm

2 Vocal Workshops Saturday & Sunday 10am - 1pm & 2pm - 5pm

      Morning: Tune Your Voice (everything about the voice)

      Afternoon: Wellness with Sound and Voice

                       (Listening, Toning, Singing, and the ear/brain/voice/body connections)

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