• Performing Arts Schools

• 676.

Pierre Monteux Memorial Foundation

Founded in 1943 by the legendary French conductor Pierre Monteux.

• Music Groups, Bands, Ensembles

• 677.

Spectrum Singers Inc

A Boston-based choral ensemble presenting the best choral music from both past and present.

• Music

• 678.

Avery Concerts Inc

Now in its sixteenth season, the Avery Ensemble is a piano quartet joined frequently by guest vocali Avery Ensemble Home About Concerts Press Media Contact More Photo credit Bill Morgan News and Upcoming Events Aligned Cycles with guest violinist Michael Duffett Program Schubert Rosamunde String Quartet No.

• Singing Choral

• 679.

Sweet Adelines International

Great Lakes Harmony (Region 17), Sweet Adelines International includes 800+ female barbershop singers SWEET ADELINES GREAT LAKES HARMONY REGION 17 IS COMMITTED TO ADVANCING THE JOY OF SINGING A CAPPELLA MUSIC IN THE BARBERSHOP STYLE THROUGH EDUCATION COMPETITION AND PERFORMANCE Who is Great Lakes Harmony Region 17 Sweet Adelines.

TULSA OPERA INC

Oklahoma's original performing arts organization.

• Youth Development Programs

• 681.

El Dorado High School Orchestra Booster Club

Home Disney World Trip 2026 Schedule Support the Orchestra Watch and Listen Meet the Team More WELCOME 2026 Spring BreakTripAnnouncement.

• Performing Arts

• 682.

ARGENTO NEW MUSIC PROJECT INC

One of New York City’s premiere virtuoso chamber ensembles dedicated to innovative musical performance and the discovery of daring artistic paths.

SECOND CITY CHAMBER SERIES

SCCS is a chamber music series that presents the best musicians from around the Northwest and beyond.

ASHEVILLE CHAMBER MUSIC INC

Brings world-renowned chamber music artists to Western North Carolina.