Akron Baroque Goes Rococo — 7:30 tonight, First Congregational Church, 292 E. Market St., Akron. Free. 330-253-5109 or www.akronbaroque.org.
Patti Austin: Music of Ella and Ellington — 8 p.m. Saturday, Severance Hall, 11001 Euclid Ave., Cleveland. A tribute to jazz greats Ella Fitzgerald and Duke Ellington. $35-$80, students $10. 216-231-1111, 800-686-1141 or www.clevelandorchestra.com.
Cleveland Philharmonic Orchestra — 3 p.m. Sunday, Cuyahoga Community College Western Campus Theater, 11000 W. Pleasant Valley Road, Parma. Featuring: Victor Liva, conductor; and Spencer Myer, piano. Program: Beethoven, Overture to Fidelio; Rachmaninoff, Rhapsody on a Theme of Paganini; and Dvorak, Symphony No. 9, From the New World. $12, $8 seniors, and $6 students. 216-556-1800 or www.clevephil.org.
7th Annual Three High School Music Festival — 4 p.m. Sunday, Fairlawn Lutheran Church, 3415 W. Market St. Featuring: Revere, Firestone and Copley-Fairlawn high school choirs. For more information, call 330-836-7286.