The Grant Park Orchestra was formed in 1944 when the Chicago Park District assembled a single resident orchestra under the direction of Principal Conductor Nikolai Malko to perform at the Grant Park Music Festival (which began in 1935 and featured a series of visiting orchestras). Since then, other prestigious conductors have held the position, including Irwin Hoffman, Leonard Slatkin, David Zinman, Zdnek Macal and Hugh Wolff. In 2000, Carlos Kalmar was named the Festival’s Principal Conductor.

Today, the Grant Park Orchestra draws its musicians from different orchestras and musical institutions throughout the United States. Each summer, all of the orchestra members gather in Millennium Park for a ten-week long season consisting of intensive rehearsals and performances. During the year, the musicians can be found across the country performing with major orchestras, teaching at numerous universities and appearing frequently in concert stages across the country. Some organizations represented by Grant Park Orchestra musicians include the Lyric Opera of Chicago, the Metropolitan Opera, the Buffalo, Colorado, Jacksonville, Kansas City, Milwaukee, New Mexico, Phoenix, Pittsburgh, Richmond, San Antonio, Seattle, and Utah Symphonies. The Grant Park Orchestra was nominated for a Grammy award for its recording entitled Robert Kurka: Symphonic Works.

Six-time GRAMMY® Award-winning conductor Giancarlo Guerrero named artistic leader of Chicago’s Grant Park Music Festival.

The internationally renowned conductor and longtime music director of the Nashville Symphony Orchestra and music director designate of the Sarasota Orchestra becomes the Festival’s eighth artistic director and principal conductor. Guerrero led the Grant Park Orchestra and Chorus in three acclaimed concerts during the 2024 season and has taken the reins of the Festival’s artistic team for the 2025 season. He will conduct four weeks next summer. The Festival has presented free classical concerts since 1935 and attracts hundreds of thousands each year. 

“We are thrilled to welcome Giancarlo Guerrero to Chicago to lead what is regarded as the United States’ most important free classical music institution,” said Paul Winberg, Grant Park Orchestral Association President and CEO. “Giancarlo is not only a brilliant conductor with a stellar reputation; he has a history of curating programs that are exciting, surprising, and inventive. Also, our musicians are tremendously excited about working with him. His concerts last summer sparked a palpable energy from our audiences. It is a joy to listen to the music he conducts. The Grant Park Music Festival is highly anticipated by Chicagoans each year; we are confident that our future is in excellent hands with Giancarlo at the podium.” 

Praised for his “viscerally powerful performances” (Boston Globe) and described as “at once vigorous, passionate, and nuanced” (BachTrack), Guerrero is one of the most respected orchestra conductors in the world. He succeeds Carlos Kalmar, who served in the position for 25 seasons, and will now hold the title of conductor laureate. Guerrero is familiar to Chicago audiences through his frequent appearances with the Chicago Symphony Orchestra. In addition, he has led multiple programs with the Grant Park Music Festival since his 2008 debut.

“From the moment I first walked onto the stage of the glorious Pritzker Pavilion, and looked out at the sea of people – a snapshot of the entire city of Chicago – it was immediately apparent what a gift the Grant Park Music Festival is to the community. In the heart of this vibrant downtown, in one of the most exciting cities in the world, here is a festival dedicated to orchestral music and designed to be enjoyed by everyone. The mission of the Festival aligns closely with my philosophy that music is meant to be enjoyed by people from all walks of life, without boundaries,” said Guerrero. “I felt such a natural, easy connection with these incredible musicians – including both the stellar orchestra and the spectacular chorus. I recognized sparks flying, musically speaking, from my first interactions with them from the podium. These musicians, hailing from orchestras and opera companies from the region and throughout the world, are really the best of the best.”

During the 2024 Festival, Guerrero led two programs: the first featuring Shostakovich’s Symphony No. 5 on July 10, and the second featuring Beethoven’s Emperor Concerto with Maurice Duruflé's Requiem on July 12 and 13. Reviewing the Shostakovich program for the Chicago Tribune, Hannah Edgar praised Guerrero’s “curatorial and interpretive creativity” and added that his pre-performance remarks to the audience “provided context for both pieces… that mirrored his interpretation of the symphony: emphatic, practiced and assertive.” Recognizing that he might be a candidate to replace Kalmar, Edgar concluded that “Guerrero will have no problem leaving his mark.” 

Festival concertmaster Jeremy Black also lauded Guerrero’s leadership of the orchestra, saying, “Giancarlo established a genuine rapport with the orchestra. I remember hearing one of my orchestra colleagues say, ‘he lit a fire under us!’ He's a superb musician who can inspire us to perform at the highest level.” 

“The Grant Park Music Festival drew hundreds of thousands of people during our recently concluded summer season,” added Grant Park Orchestral Association Board Chair Adam Grais. “Not only do our concerts attract dedicated music lovers and introduce thousands of young people to classical music, we also present some of the world’s most esteemed musicians to our stage. Concertgoers tell me that the Festival is one of the things they most love about Chicago. And Giancarlo possesses the talent, relationships, vision and drive to lead our organization to even greater accomplishments in the future.”

The board of directors of the Grant Park Orchestral Association enthusiastically voted unanimously at an August 15 meeting to name Guerrero as the successor to Kalmar, who had announced in 2021 that he was stepping down at the end of the Festival 2024. The search for Kalmar’s replacement was a three-year process undertaken by a search committee composed of musicians, members of the board of directors and community leaders. The Festival team will announce Guerrero’s plans for the 2025 season in January.

About Giancarlo Guerrero

In the 2024-2025 season, Guerrero will serve in his 16th and final year as music director of the Nashville Symphony. Guerrero collaborated with the Nashville Symphony to premiere over two dozen new works and release 22 commercial albums. These definitive recordings garnered 13 GRAMMY® Award nominations and six GRAMMY® wins, cementing Guerrero and the Symphony’s international reputation as standard-bearers for recordings of contemporary American music. As part of his commitment to fostering the work of contemporary composers, Guerrero, together with composer Aaron Jay Kernis, also guided the creation of Nashville Symphony’s biannual Composer Lab & Workshop for young and emerging composers.

Guerrero has collaborated throughout his career with leading ensembles in North America, including the Chicago Symphony Orchestra, Boston Symphony, New York Philharmonic, and Philadelphia Orchestra, among others. Internationally, he has maintained longstanding relationships with esteemed orchestras in Europe, Latin America and Australia/New Zealand. Guerrero also recently completed a six-season tenure as music director of the NFM Wrocław Philharmonic in Poland. Guerrero previously held posts as the principal guest conductor of both the Cleveland Orchestra Miami Residency and the Gulbenkian Orchestra in Lisbon, music director of the Eugene Symphony, and associate conductor of the Minnesota Orchestra. 

Born in Nicaragua, Guerrero immigrated during his childhood to Costa Rica, where he joined the local youth symphony. He studied percussion and conducting at Baylor University in Texas and earned his master’s degree in conducting at Northwestern University in Evanston, Illinois. Given his beginnings in civic youth orchestras, Guerrero is particularly engaged with conducting training orchestras and has worked with the Curtis School of Music, Colburn School in Los Angeles, National Youth Orchestra (NYO2) and Yale Philharmonia, as well as with the Nashville Symphony’s Accelerando program, which provides an intensive music education to promising young students from diverse ethnic backgrounds.

J’Nai Bridges, known for her “plush-voiced mezzo-soprano” (The New York Times), has been heralded as “a rising star” (Los Angeles Times), gracing the world's top stages in repertoire ranging from traditional favorites to world premieres to spirituals and standards. Her 2019-20 season includes seven house debuts and two role debuts, including her much-anticipated house debut at The Metropolitan Opera.

Bridges has received critical acclaim for her “lush mezzo and a defiant ferocity” (The Wall Street Journal), her “calmly commanding stage presence” (The New Yorker), her “tone full of burnished amber and smoldering heat” (San Francisco Chronicle), her “alluringly dusky voice and fiery temperament” (Chicago Tribune), and her “rich, dark, exciting sound” (Opera News).

Operatic engagements in the U.S. this season include her debut at The Metropolitan Opera, singing the role of Nefertiti in Philip Glass’ opera Akhnaten, and her house and role debut at Washington National Opera performing Dalila in Samson et Dalila. Bridges will sing the title role of Carmen for the first time in Europe at the Dutch National Opera, and will make her house and role debut with the Festival d’Aix-en-provence singing Margret in a new production of Wozzeck, conducted by Sir Simon Rattle.

Bridges opens her season with her Tanglewood Festival debut, performing Beethoven’s Symphony No. 9 with the Boston Symphony Orchestra. She continues to showcase her concert repertoire by making her debut with San Antonio Symphony in Mahler’s Symphony No. 2, and then performing with the New Jersey Symphony in Handel’s Messiah. Bridges closes her season by making her debut at the BBC Proms at the Royal Albert Hall in Beethoven’s Symphony No. 9 with Chineke! Orchestra and Friends.

Recent opera performance highlights include San Francisco Opera for her house role debut in the title role of Carmen, LA Opera for her role debut as Kasturbai in Philip Glass’ Satyagraha, creating the role of Josefa Segovia in the world premiere of John Adams’ Girls of the Golden West at San Francisco Opera and again at The Dutch National Opera, a house and role debut at Gran Teatre del Liceu as Federica in Verdi’s Luisa Miller, her debut as Preziosilla in La Forza del Destino with Opernhaus Zürich, a debut at Bavarian State Opera as Bersi in Andrea Chénier; at Los Angeles Opera as Nefertiti in Akhnaten; and at Vancouver Opera as Sister Helen Prejean in Jake Heggie’s Dead Man Walking; and performances as Carmen in the world premiere of Bel Canto, an opera by Jimmy Lopez, based on the novel by Ann Patchett at the Lyric Opera of Chicago; the title role in The Rape of Lucretia at Wolf Trap Opera; Suzuki in Madama Butterfly at San Diego Opera and Wolf Trap Opera; and Adalgisa in Norma at Knoxville Opera.

Highlights as a soloist include her sold-out Carnegie Hall Solo Recital debut alongside pianist Mark Markham, performances of the mezzo-soprano solo in Beethoven’s Ninth Symphony with the L.A. Philharmonic and the Simón Bolívar Symphony Orchestra under the baton of Gustavo Dudamel, Bernstein centennial celebrations with the BBC Symphony Orchestra and the Kalamazoo Symphony Orchestra, in Gershwin selections with the New York Philharmonic at the Bravo! Vail Festival led by Bramwell Tovey, at the Farewell to Christoph Eschenbach concert with the National Symphony Orchestra at the Kennedy Center, and with The Philadelphia Orchestra at the Saratoga Performing Arts Center; Ravel’s Shéhérezade with Esa-Pekka Salonen and the NDR Symphony Orchestra in Hamburg, with whom she also was featured in Gershwin works in the orchestra’s inaugural week at the Elbphilharmonie, as well as chamber works with the NDR Symphony cellists; Ravel’s Chansons Medécasses with Yo-Yo Ma and members of the Chicago Symphony Orchestra; and chamber works with the Chicago Symphony Orchestra at the Art Institute of Chicago. J’Nai was also a featured soloist in the Marilyn Horne Song Celebration at Carnegie Hall, at the Festival de Torroella de Montgrí, and the GRAMMY Salute to Music Legends tribute concert at the Dolby Theatre in Los Angeles.

Bridges is a recipient of the prestigious 2018 Sphinx Medal of Excellence Award, a 2016 Richard Tucker Career Grant, first prize winner at the 2016 Francisco Viñas International Competition, first prize winner at the 2015 Gerda Lissner Competition, a recipient of the 2013 Sullivan Foundation Award, a 2012 Marian Anderson award winner, the recipient of the 2011 Sara Tucker Study Grant, the recipient of the 2009 Richard F. Gold Grant from The Shoshana Foundation, and the winner of the 2008 Leontyne Price Foundation Competition. J’Nai completed a three-year residency with the Patrick G. and Shirley W. Ryan Opera Center at Lyric Opera of Chicago, represented the United States at the prestigious BBC Cardiff Singer of the World Competition and was a Young Artist at the Glimmerglass Festival in Cooperstown, New York.

A native of Tacoma, Washington, she earned her Master of Music degree from Curtis Institute of Music, and her Bachelor of Music degree in vocal performance from the Manhattan School of Music.