The 2011-2012 Pittsburgh Symphony Orchestra (PSO) Season represents William Caballero’s 23rd year as its Principal Horn. Before joining the PSO in May 1989, Caballero previously held Principal Horn positions with the Houston Symphony, Houston Grand Opera and Hartford Symphony. He held Third Horn positions with the Montreal Symphony, Montreal Opera, and acting Third Horn with the Boston Symphony and Boston Pops. He has also performed as guest Principal Horn with the Philadelphia Orchestra, the Los Angeles Philharmonic, and the St. Louis Symphony.
Born in New Mexico and reared in Wisconsin, Caballero’s early horn studies included working under Larry Simons, Barry Benjamin and Basil Tyler, as well as studying the piano and pipe organ. Caballero graduated from New England Conservatory in Boston where he studied with Richard Mackey and Thomas Newell, both former members of the Boston Symphony.
Currently William is the Associate Teaching Professor of Horn at Carnegie Mellon University School of Music and chairs the Brass Department. Previously he held teaching positions at Indiana University Bloomington, Rice University in Houston, Texas, and Duquesne University. He has been invited and presented master classes throughout the world including Northwestern University, Colburn School of Music, New England Conservatory, University of Indiana Bloomington, Cleveland Institute of Music, Curtis Institute of Music, Manhattan School of Music, New World Symphony, and the Beijing and Shanghai Conservatories. This summer William will join the faculty of the Aspen Music Festival. For the previous seven summers he was on the faculty at the Pacific Music Festival in Sapporo, Japan.
In January 2012 William began a collaboration with the internet music teaching company ArtistWorks.com based in Napa, California. With a target release date of May 2012 William’s complete horn teaching curriculum will be available on the ArtistWorks website for horn students worldwide.
Caballero is also in demand as a chamber musician collaborating with musicians such as violinists Gil Shaham, Joseph Silverstein and Philip Setzer, and pianists Andre’ Previn, Christoph Eshenbach, Orli Shaham and Andre Watts. William has also performed and worked with jazz musician and composer Chris Brubeck, as well as ensembles that include the Tokyo String Quartet, Trio Johannas, Principal Strings of the Berlin Philharmonic, Center City Brass, Bay Chamber Concert Series, St. Barth’s Music Festival, and the Grand Teton Music Festival. He is also a member of the Pittsburgh Symphony Brass which includes fellow colleagues of the Pittsburgh Symphony Brass section.
Recent chamber music performances include performing Brahms’ Horn Trio in E-flat major with Gil and Orli Shaham in Zankel Recital Hall, Carnegie Hall, New York and appearing several times live on National Public Radio’s (NPR) “Performance Today” in NPR’s Washington, D.C. studios.
Caballero will appear as soloist with the PSO under the baton of Maestro Honeck performing the Strauss Horn Concerto No. 1 (in it’s PSO premiere) opening weekend of 2012-2013 season. Other solo appearances this year include performances in Montenegro with Maestro Ronald Zollman (March 2012) and with the Carnegie Mellon Philharmonic at New York City’s Carnegie Hall under the baton of Principal Horn of the Chicago Symphony Orchestra, Dale Clevenger.
In May 1992 Caballero premiered Benjamin Lees’ Concerto for Horn and Orchestra with the PSO under the baton of then Music Director Lorin Maazel. Following the performances in Pittsburgh, he performed Lees’ Concerto in Spain, Germany, and England with the PSO on tour. In May 1996 Caballero recorded the concerto with the PSO and Lorin Maazel for New World Records.
Other previous solo performances with the PSO have included Richard Strauss’ Horn Concerto No. 2 in E-flat with Maestro Maazel, Mozart’s Horn Concerto No. 2 in E-flat with Maestro Andre Previn, Mozart Concerto fragments with PSO Concertmaster Andres Cardenes, Britten’s Serenade for Tenor, Horn and Strings with Maestro Stanislaw Skrowaczewski and tenor, Anthony Griffey, Schumann’s Konzertstück in F, for four horns and orchestra with his PSO horn colleagues under the baton of Maestro Sir John Elliot Gardener, and the John Williams Horn Concerto under the baton of Maestro Leonard Slatkin.