Question: Where is the ensemble based, of classical music performing groups aimed at providing talented young musicians with an opportunity to participate in group ensembles with other similar musicians, the regularly performs in a bank and performance space in Troy, Rensselaer County, New York?

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Ars Flores Symphony Orchestra: Ars Flores Symphony Orchestra is a mentoring orchestra that performs a challenging classical repertoire, as well as nurtures a variety of other musical genres through performance, public master classes, community involvement, and an annual concerto competition open to secondary- and conservatory-level musicians.  Ars Flores Symphony Orchestra also mentors extraordinarily talented young artists, affording them the opportunity to initiate their professional musical careers in an array of venues like the Rose and Alfred Miniaci Performing Arts Center, the Amaturo Theater at the Broward Center for the Performing Arts and the Lincoln Theater on South Beach's famed Lincoln Road.

Perlman Music Program: The Perlman Music Program is a summer program for gifted young musicians.  Founded by Toby Perlman, wife of Israeli-American violinist Itzhak Perlman, in 1995, the program is headquartered in Shelter Island, New York.  It offers exceptionally talented young string players, aged 12 to 18, a six-week summer residential courses in solo performance, chamber music, string orchestra and chorus singing, with a faculty led by Itzhak Perlman.  In addition to the summer program, students receive year-round mentoring and participate in international studies and performance tours.

Centre for Young Musicians: Since 1970, talented young musicians have come to London’s Centre for Young Musicians’ Saturday centre for high quality, progressive music training.  www.cym.org.uk

Musicians of the Old Post Road: Musicians of the Old Post Road (MOPR) is a chamber music ensemble based in the Boston area that specializes in period instrument performance.  The ensemble often performs "rediscovered" works from the Baroque, Classical, and Romantic periods.  The ensemble, founded by Artistic Directors Suzanne Stumpf and Daniel Ryan, performs in historical buildings along the Boston Post Road, which was a trade and travel route between Boston and New York City from the late 17th through mid-19th centuries.  MOPR's repertoire spans these dates.  The group has produced seven CDs, toured throughout Europe and North America, and received numerous awards, including the Noah Greenberg Award from the American Musicological Society in 1998.

Musical ensemble: A musical ensemble, also known as a music group or musical group, is a group of people who perform instrumental or vocal music, with the ensemble typically known by a distinct name.  Some music ensembles consist solely of instruments, such as the jazz quartet or the orchestra.  Some music ensembles consist solely of singers, such as choirs and doo wop groups.  In both popular music and classical music, there are ensembles in which both instrumentalists and singers perform, such as the rock band or the Baroque chamber group for basso continuo (harpsichord and cello) and one or more singers.  In classical music, trios or quartets either blend the sounds of musical instrument families (such as piano, strings, and wind instruments) or group together instruments from the same instrument family, such as string ensembles (e.g., string quartet) or wind ensembles (e.g., wind quintet).  Some ensembles blend the sounds of a variety of instrument families, such as the orchestra, which uses a string section, brass instruments, woodwinds and percussion instruments, or the concert band, which uses brass, woodwinds and percussion.

Troy Savings Bank Music Hall: Troy Savings Bank Music Hall, now owned by First Niagara Financial Group, is a bank and performance space in Troy, Rensselaer County, New York, United States.  The music hall, renowned for its acoustics and an Odell concert organ, is operated by a not-for-profit organization.

The Walden School: The Walden School is an organization which runs summer music education programs.  It is based in Dublin, New Hampshire and has a year-round office in San Francisco, California.  Since its founding in 1972, the Walden School has operated the Young Musicians Program, a 5-week long summer camp and concert series, which is the only summer program dedicated specifically to young composers in the United States.  Students aged 9 to 18 study musical composition, along with a unique curriculum of music theory, specialty electives, and chorus.  In 2011 the Walden School began running the Creative Musicians Retreat, an 8-day long program for adult musicians from all backgrounds to study choral music, composition, performance, and pedagogy.  Both programs take place on the campus of the Dublin School, and they both feature visiting professional ensembles who help to perform new music written by participants, as well as composers-in-residence who inspire and mentor the participants.  The Young Musicians Program also puts on a choral concert at the conclusion of the program.  Along with participants from the United States, in recent years attendees have come from countries such as Cyprus, Israel, Mexico, China, India, Estonia, Canada, Serbia, and Venezuela.

Midwest Young Artists: Midwest Young Artists (MYA), the largest youth ensemble music program in the Midwest, was founded in 1993 in Evanston, Illinois by Dr. Allan Dennis and consisted of a single orchestra.  Since then, MYA has grown exponentially and now includes six youth symphony orchestras, a comprehensive jazz and big band program, a wind symphony, four choral groups and an entry level early childhood music program for children as young as 12 months.  MYA is also renowned for its award-winning Chamber Music Program consisting of over 60 performing groups, and its jazz combos.  Other enrichment activities, such as music theory classes and a Summer Music Festival, are also offered by MYA at their building on the grounds of historic Fort Sheridan in Highwood, Illinois, Bennett Gordon Hall at Ravinia Park, and Carthage College.  Over 900 student musicians from 74 cities throughout the Chicago metropolitan area are enrolled in Midwest Young Artists programs.  MYA ensembles are coached by a staff of professional musician-educators, which includes members of Northwestern University, Roosevelt University music faculties and members of the Chicago Symphony Orchestra and the Chicago Chamber Players.

Empire State Youth Orchestra: Empire State Youth Orchestras (ESYO) is an ensemble of classical music performing groups aimed at providing talented young musicians with an opportunity to participate in group ensembles with other similar musicians.  Based in the Capital Region of upstate New York, ESYO ensembles are composed of a total of approximately 300 talented and musically advanced high- and middle-school students from New York and western New England.  The most advanced group, the Youth Orchestra, is considered one of the premier youth orchestras in the United States, and regularly performs concerts at the Troy Savings Bank Music Hall, Ozawa Hall at the Tanglewood Music Center, and Carnegie Hall and in New York City.

City Theatre (Pittsburgh): City Theatre is a professional theatre company located in Pittsburgh's South Side.  It specializes in productions of new plays and has commissioned new works by playwrights on the national theatre scene, including Christopher Durang, Adam Rapp, and Jeffrey Hatcher.  Established in 1975 as the City Players under the direction of Marjorie Walker, it was originally composed mainly of Carnegie Mellon graduates and was part of Pittsburgh's Department of Parks and Recreation, performing at schools, parks, and housing projects.  Initially the group shared their performance space in the North Side's Allegheny Center with Pittsburgh Public Theater.  In 1979, the group was offered a residency at the University of Pittsburgh and renamed itself City Theatre.  “Homeless” for a brief period of time, the University of Pittsburgh theatre department offered to shelter the theater company in 1980.  Attilo Favorini, head of the department, thought that, “The City Theater offered us [Pitt] the opportunity for Pitt’s students to work a professional company.” (Steele, Bruce “Artistic Struggles -The City Theater Company: A History of Bad Luck and Good Theater” pg.  27) In addition to receiving a new troupe of professional actors, funding of the CETA enabled the expansion of the company and the creation of the Three Rivers Shakespeare Festival in the summer of 1980.  In 1981, under the artistic direction of Marc Masterson, the company moved to a new performance space on Bouquet Street in Oakland.  The company again moved to a new performance space at the former Bingham United Methodist Church in the South Side in 1991, where in addition to its own season it acted as a host space for the earliest productions of the Pittsburgh New Works Festival.  Marc Masterson became artistic director of Actors Theatre of Louisville in Kentucky, and Tracy Brigden became artistic director in 2001.

Supporting paragraphs: Empire State Youth Orchestra Troy Savings Bank Music Hall
Answer: upstate New York