Violinist Hai-Xin Wu joined the Detroit Symphony Orchestra violin section in July 1995 and was appointed Assistant Concertmaster of the DSO in June 2004. He previously performed throughout the United States, Europe and his native China.

At the age of 12, Hai-Xin was selected as the violin soloist of the Chinese Young Artists’ group to tour the former Yugoslavia. In May 1995, he made his Carnegie Hall debut in New York City, performing the Paganini Violin Concerto with the New York Concert Senior Orchestra. Hai-Xin was also featured as soloist with the Pro Arte Chamber Orchestra for its 25th Anniversary Gala Concert in Alice Tully Hall at Lincoln Center; with the Manhattan Chamber Orchestra on its recording and Midwest tour; and with Bergen Philharmonic (New Jersey), among others.

Hai-Xin has won competitions including the Waldo Mayo Violin Competition, the Friends of Bergen Philharmonic Orchestra Competition and the Manhattan School of Music Concerto Competition. He also won a special prize in the 2002 Lipizer International Competition. He earned his Bachelor of Music degree from the Manhattan School of Music as a scholarship student of Ariana Bronne.

In addition to performing with the DSO, Hai-Xin often plays with various chamber groups, such as the Detroit Chamber Winds and Strings and the Cuttime Players. From 1998-2001, he was a member of the Sonnet String Quartet as quartet-in-residence at Oakland University. He is currently an adjunct faculty member in the Wayne State University Music Department and a violin and chamber music coach with the Detroit Civic Orchestra.

Acting Principal Violinist Adam Stepniewski joined the Detroit Symphony Orchestra in 1991 as Assistant Principal of the Second Violin section. He is a native of Poland and graduate of prestigious F. Chopin Academy of Music in Warsaw.

Prior to appointment with Detroit Symphony Orchestra as Assistant Principal Second Violin, Adam served as Fourth Concertmaster with Radio Symphony Orchestra of Copenhagen, Denmark and Assistant Concertmaster with National Philharmonic in Warsaw.

He has also performed and recorded with the Polish Chamber Orchestra and the Sinfonia Varsovia, with such conductors as Yehudi Menhuin, Mstistlav Rostropovich and Hans Graf.

His concert tours with the Warsaw Philharmonic and the Denmark Radio Symphony Orchestra have taken him to Western Europe, Mexico, China, Hong Kong, Japan and the United States. He also performed and recorded with the Polish Chamber Orchestra and Sinfonia Varsovia. In 1987 he was a guest member of the World Philharmonic Orchestra under conductor Guiseppe Sinopoli. In 1999, Adam returned to his native land for a concert of remembrance marking 60 years since the Nazi invasion of Poland.

Violist Eric Nowlin has performed extensively throughout the United States as well as abroad. Eric's performance of Berlioz’ Harold in Italy with the Detroit Symphony Orchestra was described by Classical Source as "outstanding…his distinctive timbre and sovereign musicianship at one with Slatkin’s perfectly paced account… totally compelling."

Past accomplishments include receiving second prize in the prestigious Walter W. Naumburg Competition, first prize in the Irving Klein International String Competition; first prize in the Hellam Young Artists Competition; grand prize in the Naftzger Young Artists Competition; and winner of the Juilliard Viola Concerto Competition. Performances have included solo engagements with the Detroit Symphony Orchestra, Springfield Symphony in Missouri, Santa Cruz Symphony, Peninsula Symphony, and the Kumamoto Symphony in Japan, as well as recitals in New York, Chicago, San Francisco, Toronto, and Mexico.

Eric is the violist of the Juno and Opus Award winning New Orford String Quartet. Other chamber music activities have included participating in festivals such as the Marlboro Music Festival in Vermont and the Steans Institute for Young Artists at Ravinia. He was a regular member of the Jupiter Chamber Players in New York City, and also toured with Musicians from Marlboro and Musicians from Ravinia’s Steans Institute. Eric was previously the Associate Principal viola in the Toronto Symphony Orchestra, and has served as guest principal viola with the Chicago Symphony Orchestra, Saint Paul Chamber Orchestra, the Metropolis Ensemble, and Cleveland’s Citymusic, as well as substitute viola with the New York Philharmonic.

Eric is Assistant Professor of Viola at Michigan State University, and has previously been Assistant Professor at the Faculty of Music at the University of Toronto, as well as Instructor of Viola at the Royal Conservatory of Music in Toronto. He spends time during the summer months teaching and performing at numerous music festivals in the United States and Canada.

He received his Bachelor’s and Master’s degrees from The Juilliard School, as a scholarship student of Samuel Rhodes. Eric plays on a 1757 J.B. Guadagnini viola on generous loan from the Detroit Symphony Orchestra, as well as a viola from 1910 made by Giovanni Pistucci, and a viola made by Sam Zygmuntowicz made in 2019.

Wei Yu was appointed Principal Cello of the Detroit Symphony Orchestra by Music Director Leonard Slatkin in 2014. He made his subscription debut performing Dvorak's Cello Concerto and has appeared as soloist with the DSO every season ever since. Before joining the DSO, Wei was a member of the New York Philharmonic for seven seasons.

Wei was a prizewinner at the Hudson Valley Philharmonic String, Holland American Music Society Cello, Music Teacher National Association (MTNA National Collegiate Strings), Canada’s National Music Festival, Calgary’s Kiwanis Festival and China’s National Cello competitions.

An avid chamber musician, Wei has been invited to the Marlboro, Ravinia, Great Lakes Chamber Music and Mainly Mozart music festivals. Wei has recently collaborated with musicians such as cellist Carter Brey and David Soyer; pianists Richard Goode and Menahem Pressler; violinists Augustin Hadelich, Midori and Pinchas Zukerman; and members of the Guarneri, Emerson and Juilliard Quartets. As a member of the New York Philharmonic Ensembles, he made regular appearances at Merkin Concert Hall.

A successful instructor, Wei serves on faculty of Northwestern University Bienen School Of Music. He has given cello masterclasses at universities and festivals in the United States, Canada, Poland and China. During the summer, Wei teaches at the Morningside Music Bridge International Music Festival in Calgary, Canada; Carnegie Hall's National Youth Orchestra of USA and the Center Stage Strings Summer Institute at the University of Michigan.

Born in Shanghai, China, Wei began studying the cello at age 4 and made his concerto debut at age 11, performing Elgar’s Cello Concerto with the Shanghai Symphony Orchestra. He received his B.M. from North Park University in Chicago and M.M. from the Juilliard School. His principal teachers include Mei-Juan Liu, John Kadz, Hans Jørgen Jensen, and David Soyer.

During his first season with the DSO, the Detroit Free Press has praised his performances:

"Nearly all of the soloists made strong impressions, but special mention must go to new principal cellist Wei Yu... The grace, poise, liquid legato and purity of tone and pitch that Yu produced in these few moments were stunning in their authority and beauty — a very good sign for the future of the orchestra." - January 17, 2015