The Lancaster Festival Orchestra is comprised of 65 professional musicians from around the U.S. and abroad. The Orchestra's pops series at Ohio University in Lancaster has presented Aretha Franklin, Arturo Sandoval, Amy Grant, Sybarite 5, Vince Gill, Kansas, The Band Perry, Don Felder, The Three Tenors, Ben Vereen, Tony Randall, Kenny Loggins, Kathy Mattea, Roberta Flack, The Pointer Sisters, the Manhattan Transfer and Martina McBride.
With over 50 events, concerts, art exhibitions and activities for children and families each summer - most offered free to the community - the Lancaster Festival has been recognized for its extraordinary contribution to the arts in central Ohio. In 2010, both Maestro Sheldon and the Lancaster Festival Orchestra won The American Prize in separate categories and were recognized by the awards committee for recorded performances of Beethoven's Sixth Symphony and the music of William Bolcom, "excellently prepared interpretively and very well executed", ranking the ensemble as "among the finest professional orchestras in the country"