The Rochester Philharmonic Orchestra will present Aaron Copland's “Appalachian Spring” at 8 p.m. Thursday, Jan. 18 and Saturday, Jan. 20 in the Eastman Theatre in Rochester.

The pre-concert chat will begin at 7 p.m. each evening. James Gaffigan will conduct the orchestra, with W. Peter Kurau on horn.

For ticket details, call the box office at (585) 454-2100 or visit RPO.