- AFAIK, Samuel Barber and Edward Elgar are composers; move them to

calendar.music, complementing Barber's birthday.
- Remove duplicating Beethoven's birthday.
  (some materials say it's 12/16, some say 12/17, and some christened on
   12/17...  I do not know which is correct)
- BTW, who is Johann Sebastian Bach born on 05/22, 1665?

usr.bin/calendar/calendars/calendar.birthday

@@ -25,7 +25,6 @@
 01/23	Humphrey Bogart born in New York City, 1899
 01/23	John Hancock born, 1737
 01/23	Joseph Hewes born, 1730
-01/23	Samuel Barber died, 1981
 01/24	John Belushi born in Chicago, 1949
 01/25	Robert Burns born, 1759
 01/25	Virginia Woolf born, 1882
@@ -134,7 +133,6 @@
 05/30	Mel (Melvin Jerome) Blanc born in San Francisco, 1908
 06/01	Brigham Young born, 1801
 06/01	Marilyn Monroe born, 1928
-06/02	Edward Elgar (Sir) born in Worcester, England, 1857
 06/03	Henry James born, 1811
 06/07	(Eugene Henri) Paul Gaugin born, 1848
 06/07	George Bryan "Beau" Brummel born, 1778

usr.bin/calendar/calendars/calendar.music

@@ -11,6 +11,7 @@
 01/17	Led Zeppelin's first album is released, 1969
 01/19	Janis Joplin is born in Port Arthur, Texas, 1943
 01/22	Sam Cooke is born in Chicago, 1935
+01/23	Samuel Barber died, 1981
 01/24	Warren Zevon is born, 1947
 01/25	Bob Dylan plays the second "Hurricane" benefit, in the Astrodome, 1978
 01/27	Bobby "Blue" Bland (Robert Calvin Bland) is born in Tennessee, 1930
@@ -45,6 +46,7 @@
 03/07	Last Gilbert & Sullivan opera produced, 1896
 03/08	Ron "Pigpen" McKernan (Grateful Dead) dies in California, 1973
 03/09	Robin Trower is born in London, 1945
+03/09	Samuel Barber is born in West Chester, Pennsylvania, 1910
 03/13	The Allman Brothers record their live album at the Fillmore East, 1971
 03/15	Sly Stone born, 1944
 03/17	Paul Kantner (Jefferson Airplane) is born in San Francisco, 1942
@@ -81,6 +83,7 @@
 05/26	Al Jolson born, 1886
 05/31	The Who perform the loudest concert ever -- 76,000 watts of PA, 1976
 06/01	The Beatles release "Sgt. Pepper", 1967
+06/02	Edward Elgar (Sir) born in Worcester, England, 1857
 06/06	"Rock Around The Clock" makes Billboard's \#1 slot, 1955
 06/07	Blind Faith debuts in concert at London's Hyde Park, 1969
 06/09	Les Paul (Lester Polfus) is born in Waukesha, Wisconsin, 1923
@@ -173,9 +176,8 @@
 12/09	The Who's "Tommy" premieres in London, 1973
 12/13	Ted Nugent, the motor city madman, born in Detroit, 1949
 12/15	Thomas Edison receives patent on the phonograph, 1877
-12/16	Ludwig van Beethoven born, 1770
+12/16	Ludwig van Beethoven born in Bonn, Germany, 1770
 12/16	Don McLean's "American Pie" is released, 1971
-12/16	Ludwig van Beethoven christened in Bonn, Germany, 1770
 12/21	Frank Zappa is born in Baltimore, 1940
 12/23	First G&S collaboration, Thespis, 1871
 12/28	Edgar Winter is born in Beaumont, Texas, 1946