Pianist/host Jeffrey Siegel explores contrasting Russian works by Rachmaninoff & Prokofiev; 92nd St. Y, 1395 Lexington Ave. (92nd St.), 996-1100; 8, $25.
Interactive concert feat. works by Richter, Mumford & Schickele; Renee Weiler Concert Hall at Greenwich House Music School, 46 Barrow St. (7th Ave.), 242-4770; 8, $12, $8 st./s.c.
JOAN LA BARBARA & MORTON SUBOTNICK
Composer/performer La Barbara essays her own electronic work; Locrian Chamber Players perform electronic work by Subotnick; Merkin Concert Hall, 129 W. 67th St. (betw. B'way & Amsterdam Ave.), 501-3330; 8, $10.
MUSIC FOR THE SPIRIT
St. Francis of Assisi Church hosts free weekly midday concerts. Midtown Concerts consist of both secular & sacred music. Today, early music vocal/instrumental ensemble Ex Umbris performs works by Hans Sach, Ludwig Senfl & Heinrich Isaac; St. Francis of Assisi Church, 135 W. 31st St. (betw. 6th & 7th Aves.), 967-9157; 1:15, free.
Pianist performs works by Schubert, Schumann & Brahms; Carnegie Hall, 881 7th Ave. (57th St.), 247-7800; 8, $16-$45.
AUSTRALIAN CHAMBER ORCHESTRA
First violinist Richard Tognetti directs works by Gesualdo, Dean, Janacek, Prokofiev & Shostakovich feat. pianist Anne-Marie McDermott & trumpeter Jeff Segal; Alice Tully Hall, 1941 B'way (65th St.), 721-6500; 8, $38.
Pianist performs works by Mendelssohn, Schubert, Godowsky & Lizst; Pro Piano Hall, 85 Jane St. (betw. Greenwich & Washington Sts.), 206-8794; 8, $5.
Mezzo-soprano performs works by Debussy, Bernstein, Barber, Hahn, Rorem & Lieberman with pianist Malcolm Martineau; Alice Tully Hall, 1941 B'way (65th St.), 721-6500; 8, $38.
Ensemble performs works by Haydn, Clarke, Mendelssohn & Starer at Weill Recital Hall at Carnegie Hall, 154 W. 57th St. (7th Ave.), 247-7800; 8, $32, $14 st./s.c.
Contemporary performance group performs Morton Feldman's Final Work (1987); Columbia's Miller Theater, 2960 B'way (116th St.), 854-7799; 8, $15.
Pianist performs works by Ravel, Shostakovich, Debussy & Franck with various Juilliard faculty members & additional commentary/readings by narrator Ralph Zito; Juilliard Theater, 155 W. 65th St. (betw. B'way & Amsterdam Ave.), 769-7406, res. req.; 5, free.