Today's Birthdays

Scott Joplin (1868-1917)
Willie ("The Lion") Smith (1897-1973)
Norman Walker (1907-1963)
Erik Bergman (1911-2006)
Emma Lou Diemer (1927)
Alfred Schnittke (1934-1998)
Maria Chiara (1939)
Chinary Ung (1942)
Tod Machover (1953)
Jouni Kaipainen (1956)
Edgar Meyer (1960)
Angelika Kirchschlager (1965)

and

Benedict Spinoza (1632-1677)
Laurence Sterne (1713-1768)
Margaret Anderson (1886-1973)
Nuruddin Farah (1945)
Arundhati Roy (1961)

and from the Composers Datebook:

On this day in 1850, the legendary soprano Adelina Patti makes her operatic debut at age 16 in New York City, singing in Donizetti's "Lucia di Lammermoor."