Alexander Barantschik began his tenure as San Francisco Symphony Concertmaster in September 2001 and holds the Naoum Blinder Chair. Former concertmaster of the Bamberg Symphony Orchestra in Germany, London Symphony Orchestra, and Netherlands Radio Philharmonic, he has also been an active soloist and chamber musician throughout Europe. He has collaborated in chamber music with André Previn, Antonio Pappano, and Mstislav Rostropovich. As leader of the LSO, Mr. Barantschik toured Europe, Japan, and the United States; performed as soloist; and served as concertmaster for major symphonic cycles with Michael Tilson Thomas, Rostropovich, and Bernard Haitink. He was also concertmaster for Pierre Boulez’s year-long, three-continent seventy-fifth birthday celebration.

Born in Russia, Mr. Barantschik attended the Saint Petersburg Conservatory and went on to perform with the major Russian orchestras, including the Saint Petersburg Philharmonic. His awards include first prize in the International Violin Competition in Sion, Switzerland, and in the Russian National Violin Competition. Since joining the San Francisco Symphony, Mr. Barantschik has led the Orchestra in several programs and appeared as soloist in concertos and other works by Bach, Mozart, Mendelssohn, Brahms, Beethoven, Prokofiev, Shostakovich, Walton, Piazzolla, and Schnittke, among others. Mr. Barantschik is a member of the faculty at the San Francisco Conservatory of Music, where he teaches graduate students from around the world in a special concertmaster program. Through an arrangement with the Fine Arts Museums of San Francisco, Mr. Barantschik has the exclusive use of the 1742 Guarnerius del Gesù violin once owned by the virtuoso Ferdinand David, who is believed to have played it in the world premiere of the Mendelssohn E-minor Violin Concerto in 1845. It was also the favorite instrument of the legendary Jascha Heifetz, who acquired it in 1922 and who bequeathed it to the Fine Arts Museums, with the stipulation that it be played only by artists worthy of the instrument and its legacy.
 

November 2022

Peter Wyrick was a member of the San Francisco Symphony cello section from 1986–89, rejoined the Symphony as Associate Principal Cello from 1999–2023, and retired from the Orchestra at the end of last season. He was previously principal cello of the Mostly Mozart Orchestra and associate principal cello of the New York City Opera. He has appeared as soloist with the SF Symphony in works including C.P.E. Bach’s Cello Concerto in A major, Bernstein’s Meditation No. 1 from Mass, Haydn’s Sinfonia concertante in B-flat major, and music rom Tan Dun’s Crouching Tiger, Hidden Dragon Concerto.

In chamber music, Wyrick has collaborated with Yo-Yo Ma, Joshua Bell, Jean-Yves Thibaudet, Yefim Bronfman, Lynn Harrell, Jeremy Denk, Julia Fischer, and Edgar Meyer, among others. As a member of the Ridge String Quartet, Wyrick recorded Dvořák’s piano quintets with pianist Rudolf Firkušný on an RCA recording that received the Diapason d’Or and a Grammy nomination. He has also recorded Fauré’s cello sonatas with pianist Earl Wild for dell’Arte records. Born in New York to a musical family, he began studies at the Juilliard School at age eight and made his solo debut at age 12.

Jonathan Vinocour joined the San Francisco Symphony as Principal Viola in 2009 and was previously principal viola of the St. Louis Symphony and guest principal of the Leipzig Gewandhaus Orchestra and Chicago Symphony. He has frequently soloed with the SF Symphony and has also played concertos with the St. Louis Symphony, La Jolla Music Society, Mainly Mozart Festival Orchestra, and New World Symphony. With NWS, he is also a frequent coach and was a featured artist at their Viola Visions Festival alongside Tabea Zimmerman, Kim Kashkashian, Roberto Diaz, and Cynthia Phelps.
 
As a chamber musician, Mr. Vinocour is a regular guest of the Seattle Chamber Music Society, La Jolla Music Society SummerFest, Marlboro Music Festival, Bridgehampton Chamber Music Festival, Salt Bay Chamberfest, and ChamberFest Cleveland. His chamber music partners have included Yefim Bronfman, Yo-Yo Ma, Augustin Hadelich, Jean-Yves Thibaudet, Igor Levit, and James Ehnes, among others. He also performs frequently on the SF Symphony Chamber Music Series and as a recitalist around the country.  
 
Mr. Vinocour graduated from Princeton University with a degree in chemistry and from New England Conservatory, where he studied with Kim Kashkashian. An active and dedicated teacher, he serves on the faculty of the San Francisco Conservatory of Music as well as the Aspen Music Festival and School. He plays on a 1784 Lorenzo Storioni viola on loan from the SF Symphony.
 
(1/2024)

Florin Parvulescu joined the San Francisco Symphony first violins in 1998. A native of Romania, he was previously a member of the St. Louis Symphony and Baltimore Symphony, won the 1993 Marbury Competition at the Peabody Conservatory, and was a prizewinner in the 1994 Yale Gordon Concerto Competition. He also attended the American Academy of Conducting at the Aspen Music Festival.

Yun Jie Liu is Associate Principal Viola of the SFS. Born in Shanghai, he began his violin studies with his father. He entered the middle school of the Shanghai Conservatory of Music, and was named assistant professor of viola upon graduation. In 1990, he was invited by Mstislav Rostropovich to join the National Symphony in Washington DC. Mr. Liu regularly gives chamber music concerts and solo recitals in venues in New York, Los Angeles, San Francisco, San Diego, Washington DC, Shanghai, and Hong Kong. Yun Jie Liu joined the San Francisco Symphony in 1993. He currently serves on the faculty at the San Francisco Conservatory.

Amos Yang joined the San Francisco Symphony in 2007 as Assistant Principal Cello and holds the Karel & Lida Urbanek chair. He was previously a member of the Seattle Symphony and a member of the Maia String Quartet. 

Born and raised in San Francisco, he was a member of the SF Symphony Youth Orchestra and San Francisco Boys Choir. He earned bachelor’s and master’s degrees from the Juilliard School and now serves on the faculty of the San Francisco Conservatory of Music and the San Francisco Academy Orchestra.