Treasure Valley Millennial™ Choirs & Orchestras


Treasure Valley Millennial ChoirWhile Millennial™ Choirs & Orchestras was founded in 2007, the Treasure Valley, Idaho, locale (TVMCO) begins its fourth season this fall.

Regular 1st Semester registration for all youth and continuing Grand Chorus members is now open. Audition sign-ups for the Grand Chorus or Symphony Orchestra are available. Click the blue box above.


To gain a better understanding of MCO, please browse this website, particularly the About MCO section, including the Ensemble Overview and Participation Info pages. We also encourage you to listen to MCO’s five albums on iTunes, three of which landed in the top 3 of Billboard Magazine’s Traditional Classical Chart: Amazing Grace; To Be American; O Holy NightMessiah in America; and That Easter Morn.


For MCO’s general policies, expectations, tuition costs, attire costs, and all other information, please read the MCO Participant Handbook.


REGISTRATION: Participation in youth ensembles (ages 4-18) does not require an audition. Simply click on the link above to register.

  • “Early Bird” registration for the full 2018–2019 season (both 1st & 2nd Semesters) for all youth and continuing Grand Chorus members, which offers a 10% discount and a ten-payment option, opened Saturday, April 28th, and closed Saturday, May 26th. Full-payment and three-payment plans are also available during “Early Bird” registration.
  • Regular 1st Semester youth choirs registration is now open and closes the Monday following the first rehearsal. Full-payment and three-payment plans are available during regular registration. Late registrations may incur additional tuition costs.
  • Regular 1st Semester Grand Chorus registration is now open and closes the Monday following the first rehearsal. Full-payment and three-payment plans are available during regular registration. Late registrations may incur additional tuition costs.

AUDITIONS:  Placement in the Grand Chorus (adults) and Symphony Orchestra is by audition only. Click the link at the top of this page to receive audition information and to sign up for an audition.

2018–2019 CALENDAR


1st Semester First Rehearsal: Thursday, September 6

1st Semester Concert Run-Through: Tuesday, November 27; Morrison Center, Boise

1st Semester Concert: Tuesday, December 4; Morrison Center, Boise

2nd Semester First Rehearsal: TBA, late January/early February

2nd Semester Concert Run-Through: Friday, April 19

2nd Semester Concert: Saturday, April 20; Morrison Center, Boise

2019 Tour (optional): July 11–13, Carnegie Hall, NYC. Grand Chorus, Symphony Orchestra, and youth participants must participate full-season (both semesters) in order to be eligible to participate in the tour. This requirement is regardless of the regular participation requirement in each locale.

Auditions for Grand Chorus & Orchestra: By appointment


Choral ensembles rehearse weekly on Thursdays throughout each semester. Details and times are below. The Symphony Orchestra rehearses on a few select dates TBD.

4:20 – 5:00 pm          Young Singers Chorus          Age 4 by the first rehearsal of the semester through 1st Grade

4:50 – 5:50 pm          Children’s Chorus                 Grades 2 – 5 (homeschool at least age 7 by September 1)

5:20 – 6:40 pm          Youth Chorus                        Grades 6 – 8 (homeschool at least age 11 by September 1)

5:20 – 7:20 pm          Concert Choir Women           Grades 9 – 12 (homeschool at least age 14 by September 1)

6:10 – 7:50 pm          Concert Choir Men                Grades 9 – 12 (homeschool at least age 14 by September 1)

7:30 – 10:00 pm        Grand Chorus                       Accomplished adult singers 18 & over


Weekly Thursday rehearsals are held at the beautiful Eagle United Methodist Church, 651 N. Eagle Road, Eagle, ID 83616.


Young Singers Chorus age 4 – 1st grade $115 Girls $26-33, Boys $33-44
Children’s Chorus 2nd – 5th grade $145 Girls $26-33, Boys $35-48
Youth Chorus 6th – 8th grade $175 Girls $58-63, Boys $51
Concert Choir Women 9th – 12th grade $175 Women $65-70
Concert Choir Men 9th – 12th grade $145 Men $107
Grand Chorus age 18 and up $50 Women $130-138, Men $107
Symphony Orchestra Accomplished Instrumentalists $0 Concert Black
(purchase on your own)

Scholarships are available for those with legitimate financial hardships. Email for details. Monthly payment plans are also available and can be arranged as part of the online registration process.


In California, Arizona, Texas, and Utah there are countless stories of families making the commitment to drive anywhere from 30 minutes to 2 hours to participate in MCO once per week. Although our Utah locale rehearses in Provo, some are driving from Salt Lake (1 hr) and even Ogden (1.5 hrs). Our California locale rehearses in Newport Beach, but numerous participants travel from San Diego (2 hrs) and Los Angeles (1 hr). In Arizona, groups travel from Surprise (1.5 hrs) and even Sedona (3 hrs) to rehearse in Gilbert! In Dallas, almost everyone drives 30-40 minutes or more because Texas is just a huge place.

These families have become creative with their carpools, recruiting more families to participate so driving isn’t a burden on one family or individual. They are doing this because they clearly see the intrinsic value and unmatched quality of experience that MCO is in their lives and the lives of their children. We are already seeing this in Idaho, with many people traveling from Twin Falls. So before you convince yourself that the rehearsal venue may be too far away for you, we encourage you to capture the larger vision of this great cause. MCO is not just another community choir and orchestra; it is a movement. It will powerfully impact your life and the life of your family. It is worth it!