PROGRAM
Beethoven: String Quartet in B flat Major, Op. 130
Michael Matthews: String Sextet (2026 Premiere)
ARTISTS Penderecki String Quartet, Keynote String Quartet (Quartetfest Fellowship), Sharon Wei (viola), Thomas Wiebe (cello). Bios for all coming soon:
Keynote String Quartet (Quartetfest Fellowship)
Kai Schulz-Rousseau, violin
Elianna Van Raalte-Boeringa, violin
Meika Sonntag, viola
Caitlyn Liu, cello
Thomas Wiebe, cello
Cellist Thomas Wiebe has been heard by audiences and on radio broadcasts throughout North America and Europe. Mr. Wiebe regularly performs as a soloist and chamber musician, including with ARC Ensemble whose 2025-26 schedule includes a three-concert residency in London, England’s Wigmore Hall, New York’s Merkin Hall, Montreal’s La Salle Bourgie, Toronto’s Mazzoleni Hall as well as Manchester and Glasgow.
Mr. Wiebe’s most recent disc releases include the world-premiere recording of Ernest Kanitz’s Sonata for Solo Cello on Chandos and the chamber works of Omar Daniel on Centrediscs.
Mr. Wiebe has performed on numerous occasions as a guest artist with Kitchener-Waterloo Symphony Orchestra and Orchestra London Canada. He has also been soloist with the Juilliard Orchestra at Lincoln Center in New York and with the Winnipeg Symphony Orchestra. He has recorded for the Chandos, CBC, Centrediscs, Doremi and Bowl labels. Please see selected recording links below.
Thomas Wiebe studied cello in his native Winnipeg with Julie Banton. He later studied at the Eastman School of Music with Robert Sylvester and Steven Doane, and at Yale University and the Juilliard School with Aldo Parisot. He holds a Doctor of Musical Arts degree from Yale.
Mr. Wiebe is Associate Professor of Violoncello at the Don Wright Faculty of Music at Western University in London.
Sharon Wei, viola
Canadian violist Sharon Wei is a dynamic and multifaceted artist, recognized for her excellence as a performer, educator, and dedicated contributor to Canada’s musical landscape. She has appeared as soloist with orchestras including Symphony of the Redwoods, Kingston Symphony, Sinfonia Toronto, Thunder Bay Symphony, and London Symphonia, where she premiered Richard Mascall’s Ziigwan concerto with Indigenous Elder John Rice and conductor Tania Miller. This season, she premieres a new viola concerto by Canadian composer Saman Shahi with the Obiora Ensemble in Montreal.
Sharon is the violist of the acclaimed New Orford String Quartet, comprising principal players from the Toronto and Montreal Symphonies. The quartet is deeply committed to highlighting Canadian compositions through frequent commissions and performances of works by Ian Cusson, Ana Sokolović, Dinuk Wijeratne, Dean Burry, Samy Moussa, Marjan Mozetich, and Kelly-Marie Murphy. Their extensive touring across Canada includes performances from Yukon to PEI, along with residencies at Mount Royal University, Western University, the Isabel Bader Centre, and Toronto Summer Music.
As a co-founder of Ensemble Made in Canada, Sharon has played a pivotal role in cultivating a distinctively Canadian voice in chamber music. The ensemble’s Mosaïque Project—winner of the 2021 JUNO Award for Classical Album of the Year—brought together 14 Canadian composers and toured every province and territory. The project featured performances in venues ranging from major concert halls to natural landmarks like the seabed of the Hopewell Rocks, engaging audiences through interactive performances and original artwork submissions.
Over the past three years, violist Sharon Wei has led a unique interdisciplinary collaboration between Western University’s Don Wright Faculty of Music and the Northern Tornadoes Project (NTP), merging music, science, and climate awareness. As part of Western’s Kaleidoscope of Creativity initiative, she curated a 2024 musical gallery that transformed campus spaces into immersive environments. Graduate student composers created original works based on NTP data, performed by faculty and guest artists, culminating in a panel discussion with scientists and musicians. The project uses music to interpret tornado data and environmental disruption, offering audiences both awareness and emotional resonance in response to Canada’s evolving climate landscape.
In 2025, the initiative expanded with a performance at the Ivey Business School, where the New Orford String Quartet premiered three new string quartets by Canadian composers Carmen Braden, Vincent Ho, and Cecilia Livingston. These works were later toured across Canada and the United States, broadening the project’s reach and impact.
The collaboration continues to evolve with a new viola concerto to be premiered this season, and a lecture-recital planned for the 50th International Viola Congress in Paris in 2026.
Sharon’s leadership in this project highlights how music can bridge disciplines, translating scientific research into meaningful artistic experiences that educate, inspire, and advocate for change.
Internationally, Sharon has performed at festivals including Verbier, Marlboro, Ravinia, Banff, Prussia Cove, and Giverny, and toured with Musicians from Marlboro to Carnegie Hall and other major venues. She has collaborated with artists such as James Ehnes, Marion Newman, Claude Frank, and the St. Lawrence String Quartet. She is principal violist of the Verbier Chamber Orchestra and has performed with the Los Angeles Philharmonic on their Grammy-winning recording of Ives symphonies.
As a passionate educator, Sharon is Associate Professor of Viola and was Acting Assistant Dean of Research at Western University. She previously taught at Yale and Stanford and has given masterclasses across Canada, the U.S., and China. At Western, she developed a pioneering course on entrepreneurial and career-building skills for musicians.
Her artistry and leadership have been recognized with Western University’s 2022 Faculty Scholar Award, the viola prize from Yale University, and numerous grants from the Canada Council for the Arts, Ontario Arts Council, and FACTOR. She has recorded for Centrediscs, CBC, Onyx Classics, and Warner Classics, and is frequently heard on CBC Radio and Air Canada’s Enroute Entertainment.
Penderecki String Quartet
Celebrating their 37th anniversary, the Penderecki String Quartet began their career as winners of the Penderecki Prize at the National Chamber Music Competition in Łódz, Poland in 1986. Now based in Waterloo, Ontario where they have been Quartet-in-Residence at Wilfrid Laurier University since 1991, The Penderecki String Quartet has become one of the most celebrated chamber ensembles of their generation. The four Penderecki musicians (now originating from Poland, Canada, and USA) bring their varied yet collective experience to create performances that demonstrate their “remarkable range of technical excellence and emotional sweep” (Toronto, Globe and Mail).
The PSQ's international performing schedule has included appearances in New York (Weill Recital Hall at Carnegie Hall), Amsterdam (Concertgebouw), Hong Kong (Academy for the Arts), Los Angeles (REDCAT Hall at Disney Center), St. Petersburg (Sheremetev Palace), the Adam Festival in New Zealand, and throughout Europe in Rome, Madrid, Paris, Belgrade, Prague, Krakow, Vilnius, and Zagreb. The PSQ has also toured extensively in Mexico, Australia, Venezuela, Brazil, Colombia, and from coast to coast in Canada.
Dedicated educators, the PSQ have been recent guests at Bloomington Indiana University’s String Academy, the Beijing Conservatory, University of Southern California (Los Angeles), University of British Columbia in Vancouver, and with their partner universities in Osnabrück, Germany and Lyon, France.
To this day the PSQ is a devoted champion of the music of our time, having premiered over 100 new works from composers in Canada and abroad. Penderecki Quartet's large discography includes over three dozen recordings including the chamber music repertoire of Beethoven and Brahms on both the Marquis and Eclectra labels, as well as the first Canadian release of the six Béla Bartók quartets. Their disc of Marjan Mozetich’s “Lament in the Trampled Garden” won the 2010 JUNO Award for Best Composition. In October 2013, the PSQ worked with Maestro Krzysztof Penderecki on his Third Quartet (2008) and performed it at Symphony Space in New York City on the occasion of his 80th birthday. This followed with the recording of Penderecki’s Third Quartet along with quartets of Norbert Palej on the Marquis label. In 2022, the PSQ was featured in Howard Shore’s soundtrack to David Cronenberg’s film Crimes of the Future.
The Penderecki Quartet has performed with diverse artists such as Atar Arad, Jeremy Menuhin, Stewart Goodyear, James Campbell and have recently appeared with jazz saxophonist Jane Bunnett, jazz pianists Egberto Gismonti, Don Thomson and David Braid, pipa virtuoso Ching Wong, Dancetheatre David Earle, Pentaedre Wind Quintet, actor Colin Fox, and New York turntable artist DJ Spooky.
The Penderecki Quartet continue to be active members of the Faculty of Music at Laurier University where they have built the string program to be one of the top programs in Canada, attracting an international body of students. Their annual Quartetfest at Laurier is an intensive study seminar and concert series that has featured such ensembles as the Tokyo, Fine Arts, Lafayette, Miro, Ying, and Ariana String Quartets.
A native of Toronto, violinist Jeremy Bell earned a B. Mus degree from the University of Toronto, and from the State University of New York at Stony Brook, he received his Masters and Doctor of Music.
Dr. Bell is a recipient of numerous grants from the Ontario Arts Council and the Canada Council for the Arts and is a prize winner of the Eckhardt Grammatté National competition and the Conseil Québécois’ Prix Opus. He has studied with David Zafer, George Neikrug, Joyce Robbins, Metro Kozak and with members of the Orford, Juilliard, Tokyo, and Orion string quartets. Joining the Penderecki String Quartet in 1999, Dr. Bell is Artist in Residence at Wilfrid Laurier University where he teaches violin, chamber music, and lectures on the string quartets of Bartok and Beethoven.
Described by the Toronto Star as a violinist who “agitates in the most intelligent and persuasive manner”, Bell has performed recently with the Penderecki Quartet at Arsenale Festival in Poland, Concertgebouw in Amsterdam, Is Arti Festival in Lithuania, MBZ Zagreb, State Museum of Music in St. Petersburg, REDCAT/Disney Centre in Los Angeles, Roxy/NOD in Prague, Fundacion Juan March in Madrid, Jane Mallet Theatre in Toronto, Paris University 8, Weill Hall at Carnegie Hall in New York City, Indiana University in Bloomington, Casalmaggiore Festival in Italy, Tovar Festival Venezuela, Virtuosi Festival Brazil, Adam Festival New Zealand, the Hong Kong Academy, the Shanghai Oriental Arts Centre, the Banff Centre in Alberta, and the Chan Centre in Vancouver.
With the Penderecki String Quartet, Bell has recorded over 25 discs including the premiere Canadian recording of the Béla Bartók string quartet cycle, Marjan Mozetich’s ‘Lament in the Trampled Garden’ (winner of the 2010 JUNO Award for composition), and the complete Grieg sonatas for violin and piano with pianist Shoshan Telner. From 2000-2007, Bell was the artistic director of NUMUS Concerts where he created several multi-media events at the Perimeter Institute and with Dancetheatre David Earle. He has performed a wide range of music, performing baroque with Consortium Aurora Borealis and Les Violons du Roy, Cuban jazz with Hilario Duran, as well as collaborating with pipa virtuoso Ching Wong, NYC’s DJ Spooky, and rap star Jay-Z. In addition, Bell has performed as soloist with many orchestras in Canada, USA and Mexico, including the Toronto Symphony, the Kitchener Waterloo Symphony, and the CBC Vancouver Orchestra performing concertos of Beethoven, Berg, Brahms, Dvorak, Hatzis, Locatelli, Lutoslawski, Mendelssohn, Mozart, Päart, Prokofiev, Saint-Saens, Schoenberg, and Vivaldi. As guest concertmaster he has appeared with the Kitchener Waterloo Symphony, the Hamilton Philharmonic, the New Zealand National Symphony, and the Canadian Opera Company. Dr. Bell plays a violin made in Canada by Mark Schnurr (2020). Currently he is the artistic director of QuartetFest and the Leith Summer Festival, and has been on faculty at the Festival del Lago International Academy of Music since 2018.
Internationally renowned violinist Jerzy Kapłanek has established himself as a chamber musician, member of the celebrated Penderecki String Quartet, soloist, dedicated teacher, adjudicator, artistic director of QuartetFest and lately as a jazz violinist
He performs throughout Europe, Asia, and North and South America over 80 concerts each season. His album of works by Karol Szymanowski with pianist Stéphan Sylvestre was highly praised by The Strad magazine as “an outstanding release”. His discography with the Penderecki Quartet comprises over two dozen CD’s (Marquis, Eclectra, CBC, CMC, EMI, Decca labels), including the highly acclaimed recording of the complete string quartets of Béla Bartók.
Mr. Kaplanek has collaborated with such notable musicians as pianists David Braid, Leopoldo Erice , Vladimir Feltsman, Janina Fialkowska Francine Kay, Lev Natochenny, Jamie Parker, Stéphan Sylvestre, cellists Marc Johnson, Antonio Lysy Paul Pulford, Tsuyoshi Tsutsumi, and clarinetist James Campbell amongst others. He is frequently heard on CBC Radio and NPR. He has made solo appearances with the Kitchener-Waterloo, Hamilton, Peterborough and CBC Vancouver Symphonies and was a featured soloist at the Weill Recital Hall at Carnegie Hall.
Jerzy Kapłanek was born in Poland in 1965. His music education started at the age of six on piano and at the age of ten he began his violin studies. In 1984, he received a Bachelor of Music degree from the Conservatory in Bytom. In 1990, he graduated with a Master’s Degree in Musical Arts from the prestigious Karol Szymanowski Academy of Music in Katowice. There, he studied with the distinguished teachers Janusz Skramlik, Aureli Błaszczok and Stanisław Lewandowski
In 1987-88 he studied with Efim Boico and the Fine Arts Quartet at the Chamber Music Institute in Milwaukee, Wisconsin. In 1989-90, he was a student of Sylvia Rosenberg in New York City and in 1990-91 he studied with Daniel Heifetz, the Guarneri String Quartet and its violinists, Arnold Steinhardt and John Dalley. Pursuing his interest in performance practice, Mr. Kapłanek also worked with the pioneer of baroque violin, Jaap Schroeder.
Jerzy Kapłanek is presently a Professor at Wilfrid Laurier University in Waterloo, Ontario, Canada, where since 1991 he has been teaching violin and chamber music. He frequently gives master classes in Canada and abroad. Mr. Kaplanek performs on a 2016 Samuel Zygmuntowicz violin made in New York City.
Cellist Katie Schlaikjer is a member of the JUNO-winning Penderecki Quartet, quartet-in-residence at the Wilfrid Laurier University in Waterloo, Ontario, Canada. She was a member of the Colorado String Quartet from 2009 to 2013, and prior to that, cellist with the Avalon Quartet, award winners of the Banff International String Quartet Competition, the Melbourne Chamber Music Competition and the Concert Artists Guild (NY). A consummate chamber musician and soloist, Ms. Schlaikjer has performed around the globe, with tours throughout Italy, France, Germany, Spain, Croatia, China, Australia, Columbia, Mexico and across Canada and the U.S, performing at the Kennedy Centre, the Beijing Concert Hall, The National Arts Centre, Carnegie Hall and Lincoln Center, and many more.
As a chamber musician, Katie Schlaikjer has performed the complete Beethoven and Bartok quartets with both CSQ and PSQ, amongst an almost encyclopaedic range of quartet and chamber music repertoire, including over 100 new works written for the Penderecki Quartet. She has appeared in the Ravinia, Tanglewood, Aspen, and Caramoor festivals, as well as Festival of the Sound, Music from Salem, Ottawa Chamberfest, the annual Music Mountain festival (CT), and has recorded for Albany Records, Marquis Classics, and Elektra.
Of Ms. Schlaikjer’s many solo appearances, recent engagements have included the premiere of J. Mark Scearce’s cello concerto “Aracana” with the University of Connecticut Symphony Orchestra, and Haydn’s D major cello concerto with the Wuhan Symphony Orchestra in China.
Guiding young artists and cultivating a vibrant studio of award-winning students has been a career objective as well as a passion, with several of her pupils continuing to advanced institutions such as the Glenn Gould School and Juilliard. She has taught at the University of Connecticut, the Hartt Music School, Bard Conservatory and the New England Conservatory, and conducted masterclasses at the renowned UNAM (University) in Mexico City, Lynn University in Florida, the Cleveland Institute, the Colorado Quartet’s Soundfest, and Charles Castleman’s Quartet program. At Wilfrid Laurier University, where she has been Artist-in-Residence with the Penderecki Quartet since 2013 where she teaches cello and chamber music.
Violist Christine Vlajk has performed extensively in North and South America, Europe, much of China, Hong Kong and New Zealand. Some of the concert halls where she has performed with the Penderecki String Quartet have included Weill Concert Hall at Carnegie Hall, 92nd Street Y, Kennedy Center, REDCAT Hall in Los Angeles, and the Hong Kong Academy to name a few.
She has held the positions of violist of the Penderecki String Quartet and Artist-in-Residence in viola and chamber music at Laurier University since 1997. She has received Prizes at the Banff, Coleman, Yellow Springs, Carmel and Evian Chamber Music Competitions. She was granted the Friedlander Fellowship from the University of Cincinnati College Conservatory and Scholarships to attend the Aspen Center for Advanced Quartet Studies, The Julliard and Cleveland Quartet Seminars, all helping to pave the road for a life as a chamber musician.
Originally from Denver, Colorado, Vlajk has Bachelor degrees in Viola Performance (B.M.) and Music Education (B.M.E.) from the University of Colorado in Boulder and a Masters degree in Viola Performance (M.M.) from the University of Wisconsin in Milwaukee. Her teachers have included Oswald Lehnert, Jerry Horner, Denes Koromzay and members of the Cleveland, Julliard, LaSalle, Takacs, and Fine Arts Quartets.
She has been guest soloist with the West Virginia Symphony, Hamilton Philharmonic, Peterborough Symphony and the Kitchener Waterloo Symphony Orchestra. She has performed recitals in Canada, the United States and Germany.
She has premiered two viola concertos by Peter Grella-Mozejko and Karol Gostyniski. As an orchestral player she has held the position of principal violist of the West Virginia Symphony and was a member of the New Hampshire Music Festival.
Dedicated to the education of young people, she has performed an extensive series of children’s concerts across the United States and Canada. She has given master classes at Lynn Conservatory, Indiana University’s String Academy, Florida State University, University of Toronto, SUNY Fredonia, the Glenn Gould Professional School and many places in Mexico, China and New Zealand.
As a member of the Penderecki String Quartet and the Montclaire Quartet, Vlajk has recorded nearly 30 recordings for the Koch, Leonarda, Eclectra, Marquis Classics and EMI labels. When she is not performing with her quartet or teaching her wonderful students, she enjoys nature, yoga, cooking and the finer things in life.