Piano Faculty


Lei Weng - piano (Adult Piano Seminar)

Lei WengSteinway Artist, Dr. Lei Weng was hailed as "the exceptionally brilliant Chinese pianist" in his Seattle debut performing Rachmaninoff’s third piano concerto with the Northwest Mahler Festival Orchestra. New York Concert Review acclaimed Lei Weng at his Carnegie Hall sold-out debut as “a colorist of exemplary control.” Regarding his return to Carnegie Hall two months later by immediate re-invitation, New York Concert Reviews remarked, “Weng displayed a powerhouse technique and provided good contrast with delicate moments.”

Dr. Weng has performed at many prestigious venues around the world including Carnegie Hall, Merkin Concert Hall, and Steinway Hall in New York; Phillips Collections in Washington, D.C.; Chicago Culture Center; Beijing Music Hall; Taichung National Symphony Hall and Kaohsiung Cultural Center in Taiwan; Banff Center in Canada; Campana Theater in Italy; the Tanglewood Music Festival; the TCU Cliburn Institute; and the Messiaen Festival. As a frequent orchestral soloist, Dr. Weng has appeared with orchestras in Cincinnati, Seattle, Indiana, Louisiana, Fort Worth, Fort Collins, Greeley, Paducah, Beijing, Tianjin, Qingdao, Kaohsiung, as well as National Taitung University Symphony, and China National Symphony and Chorus.

A dedicated educator, Dr. Weng is the Keyboard Area Head and Associate Professor of Piano at the University of Northern Colorado where he teaches talented students from around the world. He is frequently invited as guest professor by such prestigious conservatories in Asia as Central Conservatory of Music and China Conservatory in Beijing, Taipei National University of Education and National Kaohsiung Normal University in Taiwan, and Chung-Ang University in Korea. Dr. Weng has adjudicated numerous national and international competitions in the U.S. and around the world.

Dr. Weng’s students have won first prizes in numerous national and international competitions including the Bradshaw & Buono International Piano Competition, MTNA Regional and Colorado State Competition, Steinway Competition, Yamaha Competition, and Boulder Philharmonic Competition. His students have performed with the Colorado Symphony Orchestra, Breckenridge Festival Orchestra, and at New York’s Carnegie Hall. Students of Weng have been admitted into such prestigious music schools as the Juilliard School, Eastman School, New England Conservatory, Peabody Institute, Cleveland Institute of Music, University of Cincinnati, and Manhattan School of Music.  

Dr. Weng received his M.M and D.M.A degrees in piano performance from the University of Cincinnati’s College-Conservatory of Music and his B.M. in piano performance from Central Conservatory of Music in Beijing. His primary teachers include Frank Weinstock, William Black, Claude Frank, Xie Yuan, Guo Zhihong, and Zhou Guangren.

Dr. Weng is the Founder and Director of the Colorado International Piano Academy (CIPA) at the University of Northern Colorado and Founder and Director (2008-2011) of the Colorado Piano Festival at UNC. Dr. Weng is a featured artist of the Arts Global Foundation.


Andrew Cooperstock - piano (YAS)

Andrew Cooperstock

Pianist Andrew Cooperstock performs widely as soloist and chamber musician and has appeared throughout six continents and in most of the fifty states, including performances at New York's Alice Tully, Merkin, and Weill concert halls, Greenwich Village’s (le) Poisson Rouge, Brooklyn’s BargeMusic, and at the United Nations.  He has been featured in recitals and concerto appearances at the Chautauqua, Brevard, and Round Top international music festivals, the Australian Festival of Chamber Music, Hong Kong’s Hell Hot! New Music Festival, and in London, Beijing, Accra, Kiev, Canberra, Lima, and Geneva, on NPR, Radio France, and the BBC. Winner of the National Federation of Music Clubs Artist Competition, he has since served as juror for numerous international competitions in the U. S. and China. With violinist William Terwilliger, as the award-winning Opus Two, Cooperstock has recorded the complete works for piano and violin by Aaron Copland and performed them worldwide. Opus Two’s recording of Leonard Bernstein, for Naxos, features new arrangements by legendary Broadway music director Eric Stern and collaborations with Broadway actress-singer Marin Mazzie. The duo's newest CD, George Gershwin: Music for Violin and Piano, features the premiere recordings of Heifetz's arrangement of An American in Paris and a new suite from the MGM musical Girl Crazy. Cooperstock has also performed with the Takács and Ying Quartets, Trio Contraste, the Dorian Quintet, and the Colorado Chamber Players. A graduate of the Juilliard School and the Cincinnati and Peabody Conservatories, Dr. Cooperstock studied with Abbey Simon, David Bar-Illan, Walter Hautzig, and Samuel Sanders. Currently, he is Chair of the Keyboard Departments at the University of Colorado at Boulder and Rocky Ridge Music Center and faculty member at the Vianden International Music Festival in Luxembourg. He is a Steinway artist.


Sergio Gallo - piano (Adult Piano Seminar)

Sergio GalloSergio Gallo joined Georgia State University in fall 2006, having previously served as faculty at the University of North Dakota and Millikin University. Dr. Gallo received his degrees from the Conservatoire Européen de Musique in Paris (Diplôme d'Excellence), the Franz Liszt Academy of Budapest, Hungary, the Cincinnati College-Conservatory of Music (Master of Music and Artist Diploma) and the University of California (DMA). He has performed with orchestras throughout the Americas and in Turkey, as well as for Radio France and Radio Cultura. Recently, Dr. Gallo performed and taught in several countries in Asia and Europe, as well as in major cities in the United States and in his home country, Brazil. In addition, he has served as the adjudicator for the International Piano Performance Examinations in Taiwan.

Dr. Gallo is the winner of concerto competitions of the Sao Paulo Symphony Orchestra and the University of California Symphony. He has received a grant from the Henry Cowell Incentive Funds at the American Music Center in New York, NY, and has toured North Dakota with a Challenge America Fast-Track Review Grant award from the National Endowments for the Arts.

Sergio Gallo is a Bosendorfer artist and records for the Eroica label. His recordings have been reviewed by Gramophone Magazine and American Record Guide.


Larry Graham - piano ( YAS - Guest Artist, Adult Piano Seminar)

Larry GrahamPianist Larry Graham’s superb performances have garnered acclaim on both sides of the Atlantic.  Winner of the coveted “Prize of the Public” by overwhelming vote at the Queen Elizabeth Concours in 1975, Graham was also the top-ranked American in this, the oldest, most prestigious and grueling of all international competitions.  Le Soir of Brussels lauded Graham’s popularity as “significant and encouraging”, hailing the exceptional musicality, charm, and genuine feeling that accompanied his masterful playing.  Other international successes followed as in 1977 at the Arthur Rubinstein competition in Tel Aviv.  In 1986, he closed out his brilliant competitive career with First Prize at the McMahan international Music Competition.

Larry Graham has subsequently played over 35 different concerti in performances with orchestras both here and abroad;  There have been numerous solo engagements as well.  After hearing him, Paul Hume of the Washington Post declared that Mr. Graham “…will emerge as one of the finest of our new generation of pianists.”  His mastery of the repertoire encompasses a full range of piano works from Bach through Stravinsky.  Mr. Graham avoids both the hyper-emotional theatricality, and the “authentic” sterility that are currently in vogue.  “No formula can ever replace sincere and discerning music-making”, he comments.

In addition to his activities as a soloist, Graham has also performed extensively with chamber music ensembles along with such artists as Gil Shaham, Arnold Steinhardt, and Ransom Wilson.  He has also appeared with the Guarneri, Takacs, and Tokyo string quartets. For eleven years, Larry Graham was the pianist for the highly acclaimed Pablo Casals Trio, the only ensemble that Mr. Casals personally lent his name to.

 Larry Graham received his training at the Juilliard School in New York as scholarship student of Rosina Lhevinne and Martin Canin.  Early successes in piano competitions such as the Kosciusko, Bloch and G.B.Dealey resulted in his debut with Dallas Symphony Orchestra in 1965.   In 1969  Mr. Graham won the Concert Artists auditions which led to his debut at New York’s Carnegie Recital Hall.  As a teacher, Mr. Graham has had abundant distinction, his students having competed successfully at local, state and international levels.  For 25 years he was Professor of piano at the University of Colorado and continues working with gifted pre-college students.

Larry balances his love of teaching and performing with an active outdoors life.  An avid runner, backpacker, and rock climber, he recently completed the ascent of all fifty-four 14,000 foot peaks in Colorado.  In 1984, Mr. Graham was the subject of a national PBS documentary that explored the relationship between the two very diverse disciplines that he has pursued.


Marina Beretta Hammond - duo-piano (JSS1)

The HammondsThe Hammonds made their debut as a duo in 1991 at the V Latin-American Music Festival in Caracas, Venezuela. The Hammonds have played at the IX Contemporary Music Festival in Alicante, Spain and in the Chamber Music series at the Auditorio Nacional in Madrid. They have toured Argentina repeatedly, playing in Buenos Aires, Rosario, Cordoba and Concepcion. The Duo has given many performances as recitalists and with orchestra in the United States, Venezuela, Spain and Argentina.

Fred Hammond, born in Venezuela, received his Bachelor and Master of Music from The Julliard School. He is currently teaching piano at the Young Pianists Program of the Indiana University and IUPUI Music Academy. He has played in Spain, France, Peru, Mexico, Colombia, Ecuador, Venezuela and the United States. Marina Berretta-Hammond, born in Argentina, graduated from the National Conservatory of Music and in 1992 received a Master of Music at Indiana University where she is on the adjunct faculty.





Nathan Hess- piano (JSS2)

Nathan Hess

Dr. Nathan Hess has appeared throughout the United States and Europe in solo, chamber, and concerto settings. He has soloed with the Erie Philharmonic, Erie Chamber Orchestra, Manassas Symphony Orchestra, Western New York Chamber Orchestra, and York Symphony Orchestra, among others. Recent guest recital appearances and masterclasses have included the Second Sunday Recital Series in Binghamton, NY; Bowling Green State University; West Chester University; Morgan State University; pre-college students in Stroudsburg, PA; Buffalo Piano Teachers Forum; and the High School for the Creative and Performing Arts in Pittsburgh. 

Hess holds the Doctor of Musical Arts and Master of Music degrees from the University of Cincinnati College-Conservatory of Music, and the Bachelor of Music degree from James Madison University where he was named a Presser Scholar. An advocate of chamber music, he has performed in chamber music settings with members of orchestras such as the Metropolitan Opera Orchestra, Cincinnati Symphony Orchestra, Rochester Philharmonic, Tucson Symphony Orchestra, and Buffalo Philharmonic. His chamber music coaches have included Sandra Rivers, Jane Coop, Ronald Copes, Jan Vogler, Kenneth Griffiths, Lee Fiser, and eighth blackbird. Hess has also acted as orchestral pianist with the Erie Philharmonic and Binghamton Philharmonic.

Dr. Hess is especially interested in the music of French composer Francis Poulenc and also twentieth and twenty-first century American music. He recently presented a lecture-recital on Ned Rorem’s music at the 2014 College Music Society Northeast Regional Conference. For five years Hess chaired the piano program at the Pennsylvania Governor’s School for the Arts in Erie, teaching piano to some of the state's most talented pre-college students. He performed in and produced a set of recordings for the textbook Harmony in Context, published by McGraw-Hill and written by Miguel Roig-Francoli. In addition to teaching and performing, Dr. Hess is active in Music Teachers National Association and also adjudicates frequently throughout the region and East Coast. Currently he is Assistant Professor of Piano at Mercyhurst University in Erie, PA. Each August he teaches on the piano faculty at Rocky Ridge Music Center in Estes Park, Colorado. He can be heard on the Centaur label in a recording with flutist Susan Royal.


Eli Kalman - piano (YAS, Collaborative Pianist)

Eli Kalman

Romanian-born pianist Eli Kalman has performed extensively in Romania, Israel, Germany, Hungary, Japan, United States and Canada. Hailing from Romania and Israel, he was the recipient of the Paul Collins Wisconsin Distinguished Graduate Fellowship for Excellence at UW-Madison.  His lifelong passion for chamber music has been featured in performances at the Weill Hall at Carnegie Hall in New York, the Kennedy Center for Performing Arts in Washington, “San Francisco Performances,” “Tuesday Evening Concert Series” in Virginia, at the Sylvia Adalman Artist Recital Series at the Peabody Institute in Baltimore, on the Emmanuel Music-Schumann Chamber Series in Boston, the Connoisseur Series at Wichita State University, Myra Hess Series in Chicago and many other venues. He was an enthusiastic artist-in-residence at the Chamber Music Festival at Banff, Canada and for five years a guest artist at the Token Creek Festival. Recent solo and chamber appearances have also featured him as a soloist with the Water City Chamber Orchestra and on numerous live broadcast recitals on “Sunday Afternoon Live from the Chazen” on WPR and from WFMT Chicago. As a recording artist, he offers the works for solo piano and cello and piano by Erwin Junger (2001) and Robert Schumann’s Sonatas for Violin and Piano with violinist Rose Mary Harbison (2006). His latest recording entitled “The Jewish Soul” is with cellist Amit Peled from the Peabody Institute and it was released on Centaur Records in 2009.

Dr. Kalman spends his summer as piano faculty at the Young Artist Seminars at Rocky Ridge Music Center in Colorado where he shares with many students his passion for music with the greatness of a unique natural setting at 9000 feet altitude. Since 2006 he serves as Professor of Piano at University of Wisconsin at Oshkosh. Prior to his appointment at UW-Oshkosh he has been on the piano faculty at the Center of Arts, Mizra and the association “Maestro” based in Israel and prior on the faculty at the Lyceum of Arts, Baia Mare in Romania.


SoYoung Lee - piano (YAS, Adult Piano Seminar)

SoYoung LeeSoYoung Lee, Music Director at Rocky Ridge Music Center, received her Doctorate in Musical Arts in Piano Performance from the University of California, Santa Barbara.  An award winning pianist and a Regents Scholar, she is a recipient of the Ernő Dohnányi Piano Prize, Gwendolyn Koldofsky Accompanying Fellowship and the Corwin Composition Award.  SoYoung is involved with a number of music and dance projects including Bach2Brazil and In the Mist chamber ballets in collaboration with choreographer and former Balanchine dancer Viki Psihoyos, a multi-disc recording project of Schumann with pianist Sergio Gallo and baritone Daniel Ihasz.  She has held director positions at Baldwin-Wallace College Conservatory Adult Education & Preparatory Department, Millikin University Preparatory Division and the Boulder Arts Academy & Boulder Ballet.  SoYoung served on the music faculty at Millikin, State University of New York, Fredonia and was a visiting Piano Pedagogy faculty at the University of Colorado, Boulder.  She attended the University of Birmingham and the Birmingham School of Music in England, the University of Southern California and the University of California at Santa Barbara on a full music scholarship.  SoYoung is equally at home as a performing artist, teacher, producer, and an arts advocate.


James Welch - piano (JSS1, JSS2, Collaborative Pianist)

James Welch

James Welch serves on the faculty at the State University of New York at Fredonia as a collaborative pianist and instructor of class piano.  He has accompanied for students and faculty on various instrumental juries and recitals, the accompanying and vocal coaching of the mainstage musicals, and various master classes.  International experiences have included the Lyric Arts performing ensembles’ tour of the Marche region of Italy in collaboration with the Postacchini String Quartet, and master classes at the Conservatorio G.B. Pergolesi (Fermo, Italy) with Tenor, Giuseppe Sabatini.
During the summer seasons James has served on the faculties for the Interlochen Summer Arts Camp (Interlochen, MI), The New York State Summer School of the Arts Choral Program (Fredonia, NY) and the Rocky Ridge Summer Music Festival (Estes Park, CO), as an accompanist for instrumentalists and vocalists on repertoire including art songs, opera, musical theater, choral, jazz, pop, and instrumental.
As a soloist, James was a Second Prize winner of the 2007 Bradshaw and Bouno International Piano Competition (New York, NY), and has appeared in master classes and performed at SUNY Fredonia (Fredonia, NY), SUNY Buffalo (Buffalo, NY), East Carolina University (Greenville, NC), Morgan State University (Baltimore, MD), Portland, Oregon, and Ambialet, France.
James holds a Master of Music degree in Piano Performance from East Carolina University and a Bachelor of Music degree in Piano Performance and a Performer’s Certificate from SUNY Fredonia.  He has spent the past two summers studying piano with Paul Roberts from the Guildhall School of Music and Drama, at his summer festival in Ambialet, France.


Summer 2015 Season

Adult Piano Seminar  #1
May 30 to June 3, 2015

Adult Piano Seminar #2
June 3 to June 7, 2015

Junior Music Camp #1
June 9 to June 21, 2015

Young Artist Program
June 23 to July 26, 2015

Junior Music Camp #2
July 28 to August 9, 2015

Chamberre in the Rockies
August 12 to August 16, 2015

Early Music Academy
August 19 to August 23, 2015

Chamber Music Workshop
August 17 to August 21, 2015

American Roots Music Program

Sept 4 to Sept 7, 2015

A Rocky Ridge Day

Tuba Lesson