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Marcelo Lehninger | Bob Bernhardt | Julian Wachner
Pearl Shangkuan | Sean & Leah Ivory | Yaniv Segal


Marcelo Lehninger 
|  Music Director

Marcelo Lehninger, who led the Grand Rapids Symphony’s critically acclaimed return to Carnegie Hall in 2018, is in his fourth season as Music Director of the Grand Rapids Symphony and recently signed a five-year contract renewal that now extends through the 2025-26 season.

Awarded the 2014 Helen M. Thompson Award for an Emerging Music Director by the League of American Orchestras, Lehninger has led the symphony orchestras of Detroit, Chicago, Houston, Seattle, Toronto and Vancouver. Elsewhere he has conducted the Deutsches Symphonie-Orchester Berlin, the Lucerne Symphony, and the Slovenian Philharmonic. As an assistant to Mariss Jansons, he has toured with the Royal Concertgebouw Orchestra.

In the past year, Lehninger returned to his native Brazil for concerts with the Orquestra Sinfônica Brasileira in Rio de Janeiro, the Orquestra Sinfônica da Universidade de São Paulo, and the Orquestra Filarmônica de Minas Gerais. He traveled to Japan to guest conduct the Yomiuri Nippon Symphony Orchestra in Tokyo and the Kyushu Symphony Orchestra in Fukuoka. Coming this season, he’ll make his debuts with the St. Louis Symphony Orchestra, the San Antonio Symphony and the Sarasota Orchestra, and he’ll return for engagements with the Rochester Philharmonic Orchestra and with the Boston Symphony Orchestra where he spent two years as assistant conductor followed by three years as associate conductor.

Appointed Assistant Conductor of the BSO in 2010, the following year, on just three days’ notice, he led the orchestra in performances that included the world premiere of a new violin concerto by Harrison Birtwistle. Weeks later, the Boston Symphony Orchestra repeated the program in New York City’s Carnegie Hall with Lehninger on the podium.

In 2007, Lehninger made a successful debut with the National Symphony Orchestra at the Kennedy Center in Washington, D.C., and was invited to conduct the NSO again the following year. During the 2007-08 season, Lehninger served as music advisor of the Youth Orchestra of the Americas, conducting concerts across South America with the ensemble composed of 120 musicians from more than 20 countries with Placido Domingo as artistic advisor.

Selected by Kurt Masur, Lehninger was awarded the first Felix Mendelssohn-Bartholdy Scholarship in 2008, sponsored by the American Friends of the Mendelssohn Foundation. On three separate occasions he served as Maestro Masur’s assistant, with the New York Philharmonic, with the Gewandhaus Orchestra in Leipzig, and with the Orchestre National de France during its residency in Vienna.

In 2011, he participated in the League of American Orchestra’s Bruno Walter National Conductor Preview. The following year, he was named music director of the New West Symphony Orchestra, serving four years with the Los Angeles-based orchestra.

Before dedicating his career to conducting, Lehninger studied violin and piano. He holds a master's degree from the Conductors Institute at Bard College Conservatory of Music in New York. A dual citizen of Brazil and Germany, Marcelo Lehninger is the son of German violinist Erich Lehninger and Brazilian pianist Sônia Goulart.

Lehninger, his wife, Laura Krech, and their daughters, Sofia and Camila, live near Grand Rapids.

Updated November 2019

Bob Bernhardt  |  Principal Pops Conductor

   Beatrice A. Idema Chair

Bob Bernhardt is in his seventh full season as Principal Pops Conductor of the Grand Rapids Symphony, continuing to bring his easy style, fine musicianship and infectious enthusiasm to a city and orchestra he has come to love.

In the world of pops, Bernhardt has worked with stars of Broadway including Brian Stokes Mitchell and Kelli O’Hara, with pop/rock and country acts including the Beach Boys, the B-52s and Wynonna, and with entertainers who perform music from multiple genres, including their own songs, such as Ben Folds, Randy Newman, Jason Alexander and Ann Hampton Callaway. He’s seldom met a style of music he doesn’t enjoy.

Bernhardt, who first appeared with the Grand Rapids Symphony in September 2013 to lead a “Boston Pops Tribute Show,” has been a regular guest conductor with the Boston Pops since his debut in 1992 at the invitation of then-Boston Pops conductor, John Williams.

Besides the Boston Pops, Bernhardt has been a frequent guest conductor with orchestras including the Baltimore Symphony, the Detroit Symphony, the Cincinnati Pops, the Pittsburgh Symphony, the Dallas Symphony, the Florida Orchestra, the Seattle Symphony, the Pacific Symphony, the St. Louis Symphony, and the Edmonton Symphony Orchestra, where he’s served for 14 15 seasons as conductor of Edmonton’s “Symphony Under the Sky Festival.”

This season, Bernhardt celebrates his 40th anniversary with the Louisville Orchestra which is also his 25th season as Principal Pops Conductor there. He also is in his tenth season as Music Director Emeritus and Principal Pops Conductor of the Chattanooga Symphony and Opera, where he previously was Music Director for 19 seasons.

His previous posts include serving as Principal Conductor and Artistic Director of the Rochester Philharmonic, as Music Director and Conductor of the Tucson Symphony, as Music Director and Conductor of the Amarillo Symphony, and as Artistic Director of the Lake Placid Sinfonietta.

A lover of opera, he conducted productions with Kentucky Opera for 18 consecutive seasons as well as for 19 seasons with his own company in Chattanooga, along with many guest conducting engagements with the Nashville Opera.

Bernhardt received his master’s degree with honors from the University of Southern California’s School of Music, studying with Daniel Lewis. He received his bachelor’s degree in fine arts from Union College in Schenectady, New York, where he graduated Phi Beta Kappa, summa cum laude, and was an Academic All-American Baseball Player.

He lives with his wife, Nora, in Signal Mountain, Tennessee.

Updated September 2021


Julian Wachner  |  Grand Rapids Bach Festival Artistic Director

   Studio C | Loeks Family Chair

Julian Wachner, Artistic Director of the Grand Rapids Bach Festival, is a multi-Grammy-nominated conductor, composer and keyboardist who also serves as Director of Music and the Arts at Trinity Church Wall Street in New York City.

Appointed Artistic Director of the Grand Rapids Bach Festival in March 2018, Wachner will lead the 12th biennial festival in March 2019, including the awarding of the inaugural Linn Maxwell Keller Distinguished Bach Musician Award.

Named one of New York City's "10 Imagination-Grabbing, Trailblazing Artists of 2014" by WQXR-FM in the New York metropolitan area, Wachner oversees an annual season of hundreds of events at historic Trinity Church Wall Street in lower Manhattan. His duties include conducting Trinity’s flagship weekly series, Bach-at-One, and leading Compline-by-Candlelight, Trinity’s innovative fully-improvised variation on an ancient monastic ritual. Wachner curates the church’s the long-standing series Concerts-at-One, an eclectic program of weekly concerts that are webcasted in live HD. At Trinity Wall Street, Wachner serves as the Principal Conductor of NOVUS NY, Trinity’s resident contemporary music orchestra, the Trinity Baroque Orchestra, and the Choir of Trinity Wall Street. 

His guest conducting credits include engagements with the Philadelphia and Pittsburgh Symphonies, San Francisco Opera, Lincoln Center Festival in New York City, Handel & Haydn Society in Boston, and Philharmonia Baroque Orchestra & Chorale in San Francisco. He served as Music Director of the Washington Chorus in Washington, D.C., for nine seasons from 2008 until 2017.

A composer with more than 60 works to his credit, Wachner's extensive outburst of compositional creativity in 2017-18 included Gaudé: An LB Anniversary for Large Orchestra, commissioned by the Colorado Music Festival; TS Variations, commissioned by the Royal College of Canadian Organists; and Psalm 90, composed for The Tallis Scholars, Norwegian Soloists Choir, Netherlands Chamber Choir, and The Choir of Trinity Wall Street for Lincoln Center's White Lights Festival.

His 2017-18 season included Regina Coeli à 8 for the Ora Singer's ORA100 recording project with Harmonia Mundi; Epistle Mass, written in collaboration with librettist Royce Vavrek for Trinity Wall Street's Mass Reimaginings project; and a festival setting of I'll Praise My Maker which was premiered at the opening ceremony of the American Guild of Organists Regional Convention in Richmond, Virginia.

Crowning these works was the world premiere of Wachner's second full-length opera, REV 23, a farcical comedy with an original libretto by Pulitzer-Prize-winner Cerise Lim Jacobs imagining life after Armageddon for White Snake Projects.

Wachner's many recordings are for labels including Chandos, Naxos, Atma Classique, Erato, Cantaloupe Music, Arsis, Dorian, and Musica Omnia. In 2017, Wachner, the Choir of Trinity Wall Street, and NOVUS NY released a recording of Du Yun and Royce Vavrek's Angel's Bone, winner of the 2017 Pulitzer Prize. Other recent releases include the Grammy-nominated recording of Handel's Israel in Egypt, and the world premiere and Grammy-nominated recording of Julia Wolfe's 2015 Pulitzer prize-winner Anthracite Fields

Updated March 2019

Pearl Shangkuan  |  Chorus Director

   Covenant Chair 

Pearl Shangkuan, now in her 18th season as chorus director of the Grand Rapids Symphony Chorus, is a much sought-after guest conductor who has led performances and workshops and presented lectures in six continents. Active among the national leadership of choral conductors, she has served as president of the Central Division of the American Choral Directors Association.

Recent engagements include conducting international choral festivals in France in 2017 and in England in 2019 in a joint residency with American composer Dan Forrest. Shangkuan has conducted in New York City’s Carnegie Hall and for many prestigious All State Choral Festivals in the United States. She has lectured at many international conferences and served as a judge in several international choral competitions in Europe and Asia.

Director of Choral Activities and professor of music at Calvin University, Shangkuan’s choirs have performed at the national, division, and state conferences of the American Choral Directors Association and have toured Asia, Europe, South America, and South Africa.

A student of the late Joseph Flummerfelt, pre-eminent American choral conductor and former chorus master of the New York Philharmonic, Dr. Shangkuan received her Bachelor of Music degree in church music (summa cum laude) and Master of Music in choral conducting (with distinction) from Westminster Choir College in Princeton, New Jersey. She earned her Doctor of Musical Arts in choral conducting from Rutgers University.

Dr. Shangkuan has a signature choral series with Earthsongs publishing and is the music editor of the Calvin Institute of Christian Worship music series, published by GIA. She and her family live in Grand Rapids.

Updated September 2021

Sean & Leah Ivory  |  Youth Chorus Co-Directors

   Jane Gaebe Memorial Chair

Founding director of the Grand Rapids Symphony Youth Chorus and its select treble ensemble, Mandala, Sean Ivory is a choral conductor, pianist and composer living in Grand Rapids.

Mr. Ivory attended Northwestern University, Calvin College and Michigan State University. Since 1992, he has been the vocal music instructor at Forest Hills Central High School. He has held past positions at St. Cecilia Music Center, the North American Choral Company, Calvin University and has directed the Calvin College Oratorio Society. In January 2020, Mr. Ivory became the director of the Calvin University Alumni Choir. 

In addition to his activities as a teacher and conductor, Mr. Ivory also works as a pianist and composer. Several of his works, many of which are collaborations with Chicago composer Paul Caldwell, are published by Earthsongs, Alliance Music, Hal Leonard and GIA Music. Mr. Ivory’s solo compositions are published by MusicSpoke, a new online music distributor.

One of Mr. Ivory’s new compositions, The Peace of Wild Things, is featured on Ecstatic Songs, a new recording released in March 2018 on the Blue Griffin label, by mirabai, a professional women’s choral ensemble directed by Dr. Sandra Snow from Michigan State University.

Leah Ivory, Grand Rapids Symphony Youth Choruses co-founder, has accompanied for choirs at St. Cecilia Music Center, the North American Choral Company, and at Calvin University, her alma mater.  She currently serves as artistic director of GRSYC and co-directs the Youth Chorus with her husband Sean, in addition to directing the intermediate choir, Mosaic Singers. 

Mrs. Ivory accompanies the choirs at Grand Rapids Christian High School. In addition to her piano and choral work, she is a drummer in the West African tradition, certified through the Tam Tam Mandingue Djembe Academy. Mrs. Ivory teaches djembe, offers drumming workshops in schools, leads team building activities, composes music featuring West African rhythms, and performs in a variety of settings.

In January 2021, Mrs Ivory began teaching World Music at Calvin University. 

Choirs led by Sean and Leah Ivory have performed at both state and regional conventions for the American Choral Directors Association, and have toured Ireland, the Netherlands, Finland, Estonia, Ghana, the Czech Republic, Trinidad and Iceland.

Updated December 2021

Yaniv Segal 
|  Interim Youth Symphony Conductor

Creative polymath Yaniv Segal has achieved critical success since childhood for his work as a symphonic conductor, composer, actor, and violinist. A rising star who is “redefining classical music” (Esquire Magazine), Yaniv is Conductor Laureate and Artistic Advisor of the Chelsea Symphony, former Assistant Conductor of the Detroit Symphony Orchestra and the Naples Philharmonic, and has also assisted at the New York Philharmonic. He has collaborated with performers such as Yitzhak Perlman and Nadja Salerno-Sonnenberg, guest-conducted orchestras around the globe including the Minnesota Orchestra, Kansai Philharmonic, Sinfonietta Cracovia, and Beethoven Academy Orchestra, and been described as “enthusiastic, lively, and incisive” (Giornale di Sicilia) and “illuminating” (New York Times). In addition to serving as the Interim Conductor of the Grand Rapids Youth Symphony and Classical Orchestra during the 21-22 season, Yaniv is a Music Director finalist with the Rockland, Ashland, and Salina Symphony Orchestras.

In 2020, NAXOS released Yaniv’s Beethoven REimagined, a commercial recording made with the BBC National Orchestra of Wales. The album, called “exciting [and] outrageous” (Times of London), presents contemporary music inspired by Beethoven arranged and written by Yaniv as well as composer/DJ Gabriel Prokofiev. Previous commercial releases include the works of David Chesky on the album Joy and Sorrow, and The Mice War, an opera that teaches the children about the folly of war.

Drawing on his experience as a music educator and father of two young boys, Yaniv wrote The Harmony Games in 2018. It was commissioned by the Naples Philharmonic to introduce school-age children to the orchestra while connecting music to math, and has already been performed over fifty times. In 2021-22, Yaniv’s works will be performed by the Reno Philharmonic, Ashland Symphony Orchestra, Macau Orchestra, and Norwalk Symphony.

Yaniv grew up in New York with a Polish mother –a violinist who was one of the first women in the New York Philharmonic– and an Israeli father –a luthier who made the instruments his family plays on. As a child, he sang at the Metropolitan Opera, then starred as Colin in the International Broadway Tour of The Secret Garden, and was “convincing” (New York Times) as Joe in Tom Stoppard’s Hapgood at Lincoln Center. He studied violin with Setsu Goto, and twice was a soloist with the Yonkers Philharmonic. Yaniv attended Vassar College and earned graduate degrees in conducting and composition at the University of Michigan with support from the Paul and Daisy Soros Fellowship for New Americans. He has also studied with Lorin Maazel and Kurt Masur, and continues to receive mentorship from international conductors Leonard Slatkin and Andrey Boreyko.

Updated September 2021